CHITOSAN
Helping Manufacturers Choose the Right Chitosan for Every Application
From cosmetics and nutraceuticals to water treatment, food, agriculture and advanced biomaterials, Chitosan Global supplies scientifically supported chitosan ingredients with technical guidance, research resources and worldwide shipping.
The New Chitosan Handbook
Read Chapter 1 in English or Spanish and explore the research, technology, and applications shaping the future of chitosan.
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Registro en EspañolChitosan in Cosmetics
Chitosan in Dietary Supplements
Chitosan in Agriculture
What Industry Are You Developing For?
Select your industry to explore relevant applications, recommended chitosan materials and technical resources.
Get Help Selecting the Right Chitosan
Tell us your application, required quantity and technical priorities. Our team will help identify suitable origins, grades and derivatives.
Why Manufacturers and Researchers Choose Chitosan
Discover how chitosan supports health, environmental and industrial applications and find the right grade for your project.
Looking for chitosan for a formulation, research project or commercial application? Explore the benefits below, then request a sample, technical recommendation or wholesale quote.
Chitosan is a natural substance, a biopolymer (something in nature that has a continuous chain of the same thing, poly-many, mer-part -“many parts”) derived from chitin. Chitin is the second most abundant material found in nature, behind cellulose. It is a type of sugar, like cellulose, which makes up the hard shell of shellfish, the exoskeleton of insects, and fungi, and even some algae. It is the only sugar that is POSITIVELY CHARGED.
Most pathogens are negatively charged. So are microplastics, dietary fat, heavy metals, and other toxicants.
This makes chitosan a spectacular antimicrobial, capable of binding to and killing most bacterial pathogens through electrostatic action. It kills with electricity, yet it is a sugar. Go figure. It’s safe for humans, animals, bees, and helpful critters.
Chitosan, such as ultra-low molecular weight, high DDA (98% Degree of Deacetylation), quickly soluble, chitosan hydrochloride. It is a GRAS-certified chitosan widely used as an addition to human food and animal feed. It is also widely used in modern dietary supplements, nutraceuticals. Because of its high positive ionic charge, chitosan can attract and bind negatively charged compounds such as microplastics, dietary fats and toxins. This unique property is addition to its value in weight management, digestive health, and metabolic support. Manufacturers looking to buy chitosan online or chitosan at wholesale prices rely on suppliers that provide consistent purity, a controlled degree of deacetylation, and reliable molecular weight specifications.
Need help selecting the correct chitosan origin, molecular weight or derivative?
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Fiber Supplement: Chitosan serves as a natural dietary fiber supplement that supports gut microbiome balance and digestive health in humans and animals. Chitosan hydrochloride is used in digestive applications for humans and animals. It is used to promote gut health and improve digestion. Only mushroom or insect chitosan capsules are recommended for human consumption. This is due to the variability of the supply of shellfish raw materials.
Toxin Binder: Due to its polymer structure, chitosan powder can bind to toxins and unwanted compounds in the digestive system. This is why chitosan is also used in water purification technologies such as chitosan flocculant water treatment and microplastic removal.
Heavy Metal Removal: Chitosan can bind to negatively charged heavy metals such as lead, arsenic, mercury, and cadmium. These binding properties make chitosan valuable not only for health supplements, but also for environmental purification and biomedical applications.
Beyond supplements, chitosan has broad uses, including chitosan nanoparticles for drug delivery, chitosan hemostatic bandage for wound healing, chitosan edible coating for food preservation, agricultural chitosan fungicide biopesticide, and cosmetic applications such as chitosan for hair and skin care.
Our insect-derived and fungal chitosans are clean, sustainable, and reproducible materials trusted by manufacturers because we ensure that our suppliers offer characterized material. As a certified agent and chitosan supplier, we provide reliable sourcing options, including low molecular weight chitosan from fungal, insect, and shellfish origins. We have carboxymethyl chitosan and water-soluble chitosan oligosaccharide, standard, and as salts such as chitosan oligosaccharide-hydrochloride and chitosan oligosaccharide-lactate. We offer chitosan suitable for dietary supplements, pharmaceutical applications, agricultural, and industrial applications.
Need Chitosan for a Specific Application?
Tell us your industry, intended use, required quantity and preferred origin. We can help you identify a suitable chitosan grade or derivative and provide available technical documentation.
Multiple origins available • Technical documentation • Laboratory and commercial quantities • Worldwide shipping
Find the Right Chitosan for Your Application
Compare our most popular chitosan materials by source, molecular weight, solubility and intended application before requesting a sample or quotation.
Native Chitosan
Chitosan Hydrochloride
Chitosan Oligosaccharide
Carboxymethyl Chitosan
Quaternary Chitosan
Trimethyl Chitosan
Sulphonated Chitosan
Phosphorylated Chitosan
High Zeta Potential Chitosan
Chitosan Global
Advanced Chitosan Solutions for Environmental, Agricultural, and Specialty Applications
Chitosan Global produces, sources, and supplies high-performance chitosan materials for research, product development, commercial manufacturing, and industrial applications. We help researchers, manufacturers, and commercial partners identify reliable chitosan solutions backed by technical expertise and global supply.
What Chitosan Global Does
As a specialized division of Shield Nutraceuticals, Chitosan Global develops and supplies advanced chitosan materials for environmental, agricultural, pharmaceutical, nutraceutical, and industrial applications.
- Comprehensive Sourcing: Shellfish, fungal (vegan), and Black Soldier Fly (BSF) chitosan materials.
- Application-Focused Solutions: Materials for water treatment, agriculture, food, cosmetics, biotechnology, and pharmaceuticals.
- Consistent Quality: Defined molecular weight, DDA, purity, and technical documentation.
- Global Supply: Laboratory samples, pilot quantities, and commercial-scale manufacturing support.
What Is Chitosan?
Chitosan is a natural biopolymer derived from chitin, the second most abundant structural material in nature. Its unique positive ionic charge makes it valuable across environmental, agricultural, food, cosmetic, pharmaceutical, and industrial applications.
- Naturally Occurring: Renewable and sustainable biomaterial.
- Positively Charged: Interacts with negatively charged compounds.
- Powerful Binder: Supports heavy metal, microplastic, and contaminant removal.
- Versatile Applications: Used in water treatment, regenerative agriculture, dietary supplements, drug delivery, food preservation, and specialty biomaterials.
Chitosan Global Products
We provide a strictly quality-controlled portfolio of chitosan grades and integrated remediation systems:
- Mother Ferment Cleaning System (Distributorships Available)
- Shellfish-derived chitosan powder
- Mushroom chitosan (100% vegan)
- Black Soldier Fly (BSF) high-purity chitosan
- Chitosan hydrochloride
- Water-soluble chitosan oligosaccharide
- Carboxymethyl chitosan
- Chitosan-based biopolymers
- Carbon-rich, biochar materials in multiple grades
- Regenerative microbial consortia
Through sustainable sourcing, practical performance, and biochemical innovation, Chitosan Global provides the materials and technologies necessary to restore degraded ecosystems, support modern agriculture, and foster a cleaner, healthier future.
Advanced Biopolymer Solutions for Agriculture, Environmental Recovery and Industry
We supply high-performance chitosan materials and integrated biological solutions for water treatment, soil regeneration, agricultural applications, formulation and specialty markets.
Mother Ferment Cleaning System
A biological cleaning and remediation platform developed for soil recovery, odor management, environmental cleanup and large-scale commercial applications.
Explore Mother FermentMushroom Chitosan Oligosaccharide
A low-molecular-weight, water-soluble chitosan ingredient for agriculture, nutrition, product development and specialty formulation applications.
View COS ProductBiochar Materials
Carbon-rich biochar grades for soil improvement, regenerative agriculture, contaminant management, filtration and environmental applications.
Explore BiocharRegenerative Microbial Solutions
Advanced microbial and biological systems designed to support ecological restoration, agricultural performance and sustainable environmental management.
Visit NaturaSolve70–90%
Contaminant Reduction with Chitosan Technology
Advanced chitosan flocculant water treatment and soil remediation solutions can reduce contaminants such as heavy metals, hydrocarbons, pesticides, and microplastics. Chitosan’s natural biopolymer adsorption properties help bind pollutants and improve environmental cleanup efficiency.
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Integrated Biochemical Remediation Platforms
Our remediation systems combine chitosan polymers, biochar carbon adsorbents, and microbial treatment systems to support industrial wastewater treatment, agricultural soil recovery, and environmental remediation projects.
Up to 60%
Cost Savings Compared to Conventional Remediation
Using chitosan-based remediation technology can reduce costs by up to 60% compared with excavation, chemical treatment, and traditional water purification systems while delivering sustainable soil restoration and wastewater treatment performance.
Biochemical Systems Engineered for Environmental Recovery
Our integrated biopolymer technologies support soil remediation, water treatment, agricultural restoration, and sustainable environmental recovery.
Chitosan-Based Biopolymers
Our chitosan polymer technologies, derived from natural chitin sources such as shellfish, mushroom chitosan, and insect chitin, provide powerful adsorption and chelation performance. These water-soluble chitosan biopolymers are widely used for chitosan flocculant water treatment, heavy metal removal, turbidity control, soil stabilization, and irrigation water purification. Agricultural applications include agricultural chitosan treatments and chitosan for plants, helping improve crop resilience while reducing environmental contamination.
Carbon-Rich Biochar Materials
Our engineered biochar carbon adsorbents provide high-surface-area filtration designed to capture pollutants from contaminated soils and wastewater. These materials enhance soil structure, carbon sequestration, water retention, and microbial habitat development. Used alongside chitosan remediation technologies, biochar helps remove hydrocarbons, pesticides, and industrial pollutants while improving soil regeneration and agricultural productivity.
Regenerative Microbial Consortia
Our microbial remediation systems are designed to degrade organic contaminants and restore biological activity in degraded environments. These microbial consortia support soil carbon regeneration, pollutant biodegradation, and sustainable land recovery. When combined with chitosan biopolymers and carbon adsorbent technologies, these systems create integrated platforms for industrial wastewater treatment, soil remediation, and ecological restoration.
Practical Performance Across Remediation Systems
Contaminant Reduction with Chitosan Technology
Advanced chitosan flocculant water treatment and soil remediation solutions can reduce contaminants such as heavy metals, hydrocarbons, pesticides, and microplastics. Chitosan’s natural biopolymer adsorption properties help bind pollutants and improve environmental cleanup efficiency.
Integrated Biochemical Remediation Platforms
Our remediation systems combine chitosan polymers, biochar carbon adsorbents, and microbial treatment systems to support industrial wastewater treatment, agricultural soil recovery, and environmental remediation projects.
Cost Savings Compared to Conventional Remediation
Using chitosan-based remediation technology can reduce costs by up to 60% compared with excavation, chemical treatment, and traditional water purification systems while delivering sustainable soil restoration and wastewater treatment performance.
Biochemical Systems Engineered for Environmental Recovery
Our advanced environmental technologies integrate chitosan biopolymers, carbon-rich biochar materials, and regenerative microbial systems to restore contaminated ecosystems. These solutions are designed to support soil remediation, water treatment, agricultural soil recovery, and environmental restoration across municipal, industrial, and agricultural environments.
By combining natural chitin-derived chitosan polymers, high-surface carbon materials, and beneficial microbial activity, our systems help stabilize contaminants, improve soil fertility, and enhance long-term ecological resilience.
Chitosan-Based Biopolymers
Our chitosan polymer technologies, derived from natural chitin sources such as shellfish, mushroom chitosan, and insect chitin, provide powerful adsorption and chelation performance. These water-soluble chitosan biopolymers are widely used for chitosan flocculant water treatment, heavy metal removal, turbidity control, soil stabilization, and irrigation water purification. Agricultural applications include agricultural chitosan treatments and chitosan for plants, helping improve crop resilience while reducing environmental contamination.
Carbon-Rich Biochar Materials
Our engineered biochar carbon adsorbents provide high-surface-area filtration designed to capture pollutants from contaminated soils and wastewater. These materials enhance soil structure, carbon sequestration, water retention, and microbial habitat development. Used alongside chitosan remediation technologies, biochar helps remove hydrocarbons, pesticides, and industrial pollutants while improving soil regeneration and agricultural productivity.
Regenerative Microbial Consortia
Our microbial remediation systems are designed to degrade organic contaminants and restore biological activity in degraded environments. These microbial consortia support soil carbon regeneration, pollutant biodegradation, and sustainable land recovery. When combined with chitosan biopolymers and carbon adsorbent technologies, these systems create integrated platforms for industrial wastewater treatment, soil remediation, and ecological restoration.
Industry Applications
Discover how chitosan oligosaccharides transform across industries
Biomedical & Drug Delivery
Advanced biocompatible carriers for targeted drug delivery, tissue engineering, and regenerative medicine.
- Chitosan IG
- Phosphorylated Chitosan
- Quaternary Chitosan
Agriculture & Crop Enhancement
Natural bio-stimulants that enhance nutrient uptake, strengthen immunity, and increase crop yields.
- RY-COS90
- NY-COS
- Agricultural Grade Oligosaccharides
Animal Feed & Aquaculture
Promote digestive health, improve feed conversion, enhance immunity in livestock and fish farming.
- RX-H85 Feed Grade
- Chitosan Hydrochloride
- Oligosaccharide Lactate
Cosmetics & Personal Care
Natural moisturizing agents, anti-aging ingredients, and skin health enhancers for premium formulations.
- Chitosan FG
- NUGLY Cosmetic Grade
- Sulphonated Chitosan
Food & Nutraceutical
Clean-label functional ingredients providing prebiotic benefits and natural preservation.
- Food Grade Oligosaccharides
- Chitosan Hydrochloride
- Native Chitosan Variants
Water Treatment & Environment
Sustainable bioadsorbents for water purification and environmental remediation applications.
- Powder Biochar
- Small Biochar
- Industrial Grade Derivatives
Solving Global Challenges with Chitosan
Industrial-Scale Solutions for Environmental and Agricultural Remediation
Brownfield & Industrial Site Restoration
Our chitosan-based soil remediation technologies help restore contaminated brownfield and industrial sites using advanced chitosan biopolymer adsorption systems. These solutions bind heavy metals, hydrocarbons, VOCs, pesticides, and mixed industrial contaminants without large-scale excavation.
Using natural chitosan polymers derived from chitin sources, our systems provide powerful metal binding, flocculation, and contaminant stabilization. These technologies support redevelopment projects, infrastructure expansion, and environmental compliance by reducing pollution while improving soil structure and long-term ecological stability.
Chitosan remediation systems are widely used for industrial soil cleanup, environmental restoration, heavy metal removal, and contaminated land rehabilitation.
Agricultural Regeneration
Our agricultural chitosan soil regeneration programs are designed to rebuild degraded farmland and restore long-term soil fertility. By applying chitosan for plants and biochar soil amendments, these biochemical treatments increase soil organic matter, improve nutrient availability, and stimulate beneficial microbial activity.
Chitosan acts as a natural biopolymer soil conditioner that improves water retention, enhances plant resilience, and supports sustainable farming practices. These technologies help reverse decades of chemical soil degradation, pesticide accumulation, and nutrient depletion, enabling healthier crop production and regenerative agriculture.
Farmers and agricultural operators use chitosan-based agricultural treatments to improve soil health, increase nutrient efficiency, and promote stronger crop growth.
Water & Wastewater Treatment
Our chitosan water treatment technologies combine chitosan flocculant systems, carbon filtration materials, and microbial purification processes to remove pollutants from contaminated water sources.
These hybrid systems effectively remove suspended solids, pathogens, nutrients, heavy metals, and dissolved organic contaminants from agricultural runoff, industrial wastewater, and municipal water streams. Because chitosan is a natural biopolymer with strong adsorption and flocculation properties, it is widely used in wastewater clarification, microplastic removal, and industrial effluent treatment.
Using water-soluble chitosan and advanced biochar adsorbents, our treatment platforms provide efficient and environmentally sustainable solutions for industrial water purification, wastewater remediation, and large-scale environmental water treatment systems.
Solving Global Challenges with Chitosan
Industrial-Scale Solutions for Environmental and Agricultural Remediation
Chitosan Protection for Agricultural Crops
See how chitosan-based technologies can support crop protection, plant resilience and modern agricultural production systems.
Brownfield & Industrial Site Restoration
Our chitosan-based soil remediation technologies help restore contaminated brownfield and industrial sites using advanced chitosan biopolymer adsorption systems. These solutions bind heavy metals, hydrocarbons, VOCs, pesticides, and mixed industrial contaminants without large-scale excavation.
Using natural chitosan polymers derived from chitin sources, our systems provide powerful metal binding, flocculation, and contaminant stabilization. These technologies support redevelopment projects, infrastructure expansion, and environmental compliance by reducing pollution while improving soil structure and long-term ecological stability.
Chitosan remediation systems are widely used for industrial soil cleanup, environmental restoration, heavy metal removal, and contaminated land rehabilitation.
Agricultural Regeneration
Our agricultural chitosan soil regeneration programs are designed to rebuild degraded farmland and restore long-term soil fertility. By applying chitosan for plants and biochar soil amendments, these biochemical treatments increase soil organic matter, improve nutrient availability, and stimulate beneficial microbial activity.
Chitosan acts as a natural biopolymer soil conditioner that improves water retention, enhances plant resilience, and supports sustainable farming practices. These technologies help reverse decades of chemical soil degradation, pesticide accumulation, and nutrient depletion, enabling healthier crop production and regenerative agriculture.
Farmers and agricultural operators use chitosan-based agricultural treatments to improve soil health, increase nutrient efficiency, and promote stronger crop performance.
Water & Wastewater Treatment
Our chitosan water treatment technologies combine chitosan flocculant systems, carbon filtration materials, and microbial purification processes to remove pollutants from contaminated water sources.
These hybrid systems effectively remove suspended solids, pathogens, nutrients, heavy metals, and dissolved organic contaminants from agricultural runoff, industrial wastewater, and municipal water streams. Because chitosan is a natural biopolymer with strong adsorption and flocculation properties, it is widely used in wastewater clarification, microplastic removal, and industrial effluent treatment.
Using water-soluble chitosan and advanced biochar adsorbents, our treatment platforms provide efficient and environmentally sustainable solutions for industrial water purification, wastewater remediation, and large-scale environmental water treatment systems.
Chitosan Knowledge Center
Explore expert articles, technical resources, application insights, and the latest innovations in chitosan for research and industry.
Chitosan-Based Produce Water Wash/Rinse: Regulatory Pathways, FIFRA 25(b) Considerations, and Technical Guidance
Chitosan Science, Research, Applications & Technical Insight Bringing any new produce-wash ingredient to market in the United States is, in practice, two separate projects…
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Chitosan for Water Treatment: The Complete Industrial Guide
Water treatment chemistry is in transition. Across industrial manufacturing, municipal utilities, food processing, mining, and textile production, the pressure to move away from aluminum…
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Chitosan in Food Industry: The Complete Guide for Food Preservation, Edible Coatings, Packaging, and Processing Applications
The food industry is under pressure from every direction at once. Manufacturers need to extend shelf life, reduce spoilage, improve food safety, cut packaging…
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Chitosan for Dye Removal: Complete Industrial Guide to Wastewater Decolorization, Adsorption, Coagulation, and Flocculation
Industrial dye wastewater is one of the most difficult effluents to treat well. Color is highly visible, often chemically stable, and commonly linked with…
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Chitosan Shelf Life Extension: Complete Guide for Food Manufacturers, Exporters, and Post-Harvest Teams
Shelf life is not just a quality metric. It is a commercial metric. For food manufacturers, exporters, fresh produce packers, meat processors, beverage brands,…
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Chitosan for PFAS Removal: Complete Guide to Using Chitosan-Based Adsorbents for Drinking Water, Groundwater, Industrial Wastewater, and Municipal Treatment
PFAS contamination has changed the way utilities, remediation firms, and industrial water managers think about treatment. These compounds are persistent, mobile, and difficult to…
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Chitosan for Seed Coating: A Technical Guide to Biological Seed Treatment
Every seed coating decision is really a bet on establishment will the crop emerge quickly and uniformly, will seedlings survive early disease pressure, and…
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Chitosan for Municipal Wastewater Treatment: Practical Engineering Guide for Clarification, Sludge Reduction, and Chemical Optimization
Municipal wastewater plants are being asked to do more with less. Operators are under pressure to tighten effluent quality, reduce sludge hauling costs, stabilize…
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Chitosan in Cosmetics: The Complete Technical Guide for Formulators and Manufacturers
Chitosan has moved from a niche biopolymer discussed in academic journals to a mainstream functional ingredient found in serums, conditioners, toothpastes, and clean-label skincare…
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Chitosan for Textile Wastewater Treatment: Complete Industrial Guide to Dye Removal, COD Reduction, Sludge Control, and Sustainable Effluent Management
Textile wastewater is one of the most difficult industrial effluents to treat well. It typically contains a complex mixture of dyes, salts, surfactants, suspended…
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Natural Coagulant for Wastewater Treatment: Complete Guide to Sustainable Coagulation, Flocculation, and Industrial Selection
Wastewater treatment is changing. Many facilities still rely on alum, ferric salts, and synthetic polymers because they are familiar, readily available, and effective for…
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Natural Polymer in Cosmetics: A Comparative Guide for Formulators Moving Beyond Synthetics
Ask most cosmetic chemists why they’re reformulating away from synthetic polymers, and the answer is rarely a single reason. It’s usually three or four…
Read ArticlePromecens Non-Darkening Encapsulated Melanin Platform
Making Melanin Usable in Modern Skincare Without Darkening the Formula Promecens has developed a proprietary Non-Darkening Encapsulated Melanin Platform that allows melanin to be…
Read ArticleChitosan – Produce Coating Sales Support Guide
Plain-English sales guidance for explaining how chitosan coatings work on produce surfaces clearly, confidently, and compliantly. Compliance note: This guide supports quality-maintenance, spoilage-management, and…
Read ArticleNATURALLY DERIVED MATERIAL CHITOSAN
Naturally Derived. Distinct by Design. Chitosan is a naturally derived polysaccharide, or complex natural sugar, with an unusual property: it carries a positive electrical…
Read ArticleCHITOSAN IN COSMETICS: A CREDIBLE REPLACEMENT PLATFORM FOR LEGACY INGREDIENTS
Evidence base: peer-reviewed literature surfaced in this brief, 2017–2023 primary studies and reviews; only the six approved, formulation-relevant chitosan items retained in this source…
Read ArticleChitosan-Based and Biochar-Assisted Strategies
Chitosan-Based and Biochar-Assisted Strategies for Full Replacement of Sodium Metabisulfite in Postharvest Melanosis Control of Litopenaeus vannamei: A Comparative Trial Design for Ecuador Estrategias…
Read ArticleComparative Analysis of Chitosan Variants for Melanosis Prevention in Pacific White Shrimp
(Litopenaeus vannamei): A Pilot Protocol for Ecuador Versión en Español Análisis Comparativo de Variantes de Quitosano para la Prevención de Melanosis en Camarón Blanco…
Read ArticleChitosan in Agriculture: An Evidence-Based White Paper (2020–Present)
Peer-reviewed literature synthesis with product-claim verification for selected commercial derivatives. Prepared: May 2026 Executive Summary This white paper synthesizes recent peer-reviewed scientific literature (2020–Present)…
Read ArticleChitosan Oligosaccharide in Swine and Poultry Feed
21 Peer-Reviewed Feeding Trials 21Studies Included 2016-2025Publication Period 10Swine Studies 11Poultry Studies Inclusion & Exclusion Criteria Inclusion: 2016-present, peer-reviewed primary animal feeding trials, swine…
Read ArticleClean shouldn’t hurt the animals
it’s meant to protect. A 90-day pilot bringing the world’s first post-toxic cleaning system into animal shelters from kennel runs to cat wards to…
Read ArticleClean shouldn’t poison the plate
or the peoplenear it. A 90-day pilot bringing the world’s first post-toxic cleaning system into the restaurant —from dish pit to dining room. A…
Read ArticleChitosan IG in PLA
Recommended commercialization path Executive route selection for antimicrobial and functional PLA products. RECOMMENDATION 01 Start with Surface Coating, scale through Masterbatch Addition, and reserve…
Read ArticleTwo Chances to Reduce One Expensive Risk
Chitosan IG — A dual-action platform designed to suppress selected toxigenic fungi and adsorb aflatoxin B1 at two critical risk windows: pre-harvest and during…
Read ArticleChitosan AG: Activating Defense in Broccoli & Peas
A water-soluble chitosan oligosaccharide hydrochloride that primes the plant’s own immune system turning crops into active participants in their own protection. 01 — The…
Read ArticleChitosan AG: Activando la Defensa en Brócoli y Guisantes
Un clorhidrato de quitosano-oligosacárido hidrosoluble que activa el sistema inmunológico de la propia planta convirtiendo a los cultivos en participantes activos de su propia…
Read ArticleThe Future of Natural Food Preservation
Food Grade Chitosan Oligosaccharide Lactate +60 mV Surface ChargeStrong electrostatic pathogen elimination BSF & Fungal SourcesSustainable Black Soldier Fly & Mushrooms Synthetic ReplacementReplaces Benzoates…
Read ArticleChitosan in Oral Care
PREPARED FOR Chitosan Global commercial team, formulators & prospective B2B buyers. SCOPE Carboxymethyl chitosan, chitosan hydrochloride, COS lactate, quaternary chitosan. Scientific evidence, material comparisons,…
Read ArticleIntegrated Chitosan–Biochar Immobilization Platform for PFAS-Impacted Soil and Water Remediation
Technical White Paper – Copyright 2026 Shield Nutraceuticals, Inc./Chitosan Global Contact John Hott: john@chitosanglobal.com The remediation of per- and polyfluoroalkyl substances (PFAS) requires…
Read ArticleMotherferment For Kitchen, Facility, and Food-Contact Cleaning
Patent Pending Technology • Food-Grade • Practically Non-Toxic The Foodservice Cleaning Problem The foodservice industry relies on cleaning products that: Emit harmful VOCs Leave…
Read ArticlePFAS Remediation Platform
Technical Challenge Overview & Solution Framework PFAS Persistence & Technical Challenges PFAS (per- and polyfluoroalkyl substances) are persistent organic pollutants with extreme chemical stability.…
Read ArticleCLEAN SHOULDN’T KILL YOU
motherferment BECAUSE CLEAN SHOULDN’T KILL YOU Industrial Strength Cleaning. Zero Toxic Tradeoffs Patent Pending Technology The Cleaning Industry Has a Health Crisis JANITORS HAVE…
Read ArticleChitosan FG®
A breathable surface treatment for fruit, vegetables and flowers. Prepared for produce category & merchandising teams. 01 · The buyer opportunity Produce loses value…
Read ArticleMother ferment™
Biology-Aligned Cleaning for Animal Environments THE PROBLEM, THE SCIENCE & THE PERFORMANCE The Hidden Risk in “Clean” Animal Facilities Most equestrian facilities, shelters, and…
Read ArticleModern Cleaning Science Why mother ferment is a Superior Approach to Cleaning
Surfactants, Micelles, and Why Their Performance Matters What Are Surfactants? Surfactants (short for surface-active agents) are special molecules that make cleaning possible by helping…
Read ArticleChitosan Inclusion Rate in Swine Diets
CHITOSAN GLOBAL Technical Report Chitosan Inclusion Rate in Swine Diets Evidence-Based Recommendations for Optimal Supplementation Product: Chitosan 60 FG – Chitosan Oligosaccharide Lactate Manufacturer:…
Read ArticleChitosan in Cosmetics and Personal Care Products
Scientific Advances and Applications A COMPREHENSIVE REVIEW OF RECENT RESEARCH (2020–2025) Introduction & Market Overview Global Chitosan Market and Cosmetic Industry Growth What is…
Read ArticleA Basic Introduction About Chitosan
What Is Chitosan? At its most basic level, Chitosan is a type of sugar — specifically known as a polysaccharide. Polysaccharide: “Polly-sack-a-ride” (Poly =…
Read ArticleChitosan’s New Role in Calf Development and Nutrition
A Veterinary Nutrition White Paper for Dairy and Beef Producers ChitosanGlobal.com | Veterinary Nutrition Division | 2026 © 2026 Shield Nutraceuticals, Inc./ChitosanGlobal.com. All rights…
Read ArticleGuatemala City BSF Biorefinery
Integrated Biochemical Manufacturing Platform Phase 1 Business Summary “Converting Brewery Waste into High-Value Biochemicals” CONFIDENTIAL INVESTMENT MEMORANDUM © 2028 Promecens Entosystems Private Limited /…
Read ArticleMunicipal Remediation and Regeneration: The Biochar-Chitosan-Microbes Solution
Copyright 2025 Shield Nutraceuticals, Inc. A 3-Pronged Synergistic Approach to Water, Soil, and Ecosystem Restoration January 2026 Shield Nutraceuticals, Inc. 2109 W. Market St.,…
Read ArticleChitosan AG Tomato Pathogen Suppression
Technical validation, efficacy rationale, and unit economics for Chitosan Global’s Chitosan AG in tomato disease management. Product specs: 98% DDA, 3 kDa MW, +71mV…
Read ArticleCommercial Bio-Based Stretch Film Manufacturing Protocol
Comprehensive Guide for Industrial-Scale Production Biodegradable Sustainable Commercial Grade Executive Summary This comprehensive protocol presents scientifically-validated formulations and manufacturing processes for producing commercial-grade stretch films from…
Read ArticleHow Chitosan Coatings Work on Produce Surfaces
A natural, breathable surface technology designed to support produce quality from packing line to destination. Chitosan technology supports quality maintenance through a natural, breathable…
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Chitosan Global – High-Charge Chitosan
Advanced Oligosaccharide Formats for Agriculture, Industry, and Food (AG, IG, and FG) Chitosan AG | Chitosan IG | Chitosan FG | Wholesale Pricing |…
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Chitosan for Nasal Drug Delivery | Pharmaceutical-Grade Mucoadhesive Polymer for Intranasal, Nose-to-Brain & CNS Drug Delivery Systems
Nasal Drug Delivery Is Transforming Modern Pharmaceutical Development Pharmaceutical companies are rapidly expanding research into intranasal drug delivery systems because the nasal route offers…
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Chitosan Excipient Supplier | Pharmaceutical-Grade Chitosan for Drug Delivery, Tablets, Capsules & Advanced Pharmaceutical Formulation Systems
Modern Pharmaceutical Formulation Requires More Than Traditional Excipients Pharmaceutical companies today are under increasing pressure to improve: drug delivery efficiency formulation stability bioavailability patient…
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Chitosan for Dairy Shelf Life: A Technical Guide for Dairy Manufacturers
Dairy products are among the most microbiologically and chemically fragile categories in food manufacturing. High water activity, near-neutral pH, and rich nutrient content make…
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Chitosan for Meat Preservation: A Technical Guide for Meat Processors
Fresh meat starts losing quality the moment it’s cut. Between microbial spoilage, oxidation, and moisture loss, processors are fighting a shelf-life clock that begins…
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Chitosan for Sludge Dewatering: Practical Engineering Guide to Lower Cake Moisture, Reduce Disposal Cost, and Improve Plant Throughput
Sludge dewatering is where many wastewater plants lose money quietly. Not because the centrifuge is broken. Not because the belt press is undersized. But…
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Industrial Chitosan Manufacturer | Bulk Biopolymer Solutions for Water Treatment, Agriculture, Coatings & Advanced Industrial Systems
Still Using Synthetic Polymers That Increase Cost, Compliance Risk & Environmental Pressure? Industrial manufacturers today are facing a serious shift. Rising regulatory pressure.Higher raw…
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Chitosan for Beverage Clarification | Natural Beverage Clarifier for Wine, Beer, Juice & Industrial Beverage Processin
Cloudy juice. Hazy wine that won’t drop bright. Beer that throws sediment weeks after bottling. For beverage manufacturers, clarity problems are rarely cosmetic they…
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Improve FCR Naturally with Chitosan | Best Feed Additive for Better Feed Conversion Ratio, Growth & Lower Feed Cost
Feed Costs Keep Rising. FCR Is Your Fastest Profit Lever. When feed prices rise, every point of efficiency matters. If animals need more feed…
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Natural Alternatives to Antibiotics in Feed | Best Non-Antibiotic Feed Additives for Growth, Gut Health & Better FCR
Antibiotic Growth Promoters Are Fading Fast. What Will Replace Them Profitably? The livestock and aquaculture industries are changing fast. Antibiotic resistance concerns, residue regulations,…
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Chitosan for Shrimp Immunity Supplier | Natural Aquaculture Feed Additive for Better Survival, Disease Resistance & Faster Growth
Protect Shrimp Profit Before Disease Season Starts One disease outbreak can erase an entire cycle. Low survival rates reduce harvest yield.Weak gut health slows…
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Chitosan Feed Additive for Pig Growth | Feed Grade COS Supplier for Better FCR, Piglet Gut Health & Faster Swine Performance
Losing Profit from Poor FCR, Weak Piglet Starts & Slow Growth? Every extra day to market weight costs money.Every poor feed conversion ratio increases…
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Chitosan Oligosaccharide for Poultry Feed Supplier | Feed Grade COS for Better FCR, Gut Health & Poultry Growth
Stop Losing Profit Through Poor FCR, Weak Gut Health & Inconsistent Poultry Performance Every extra gram of wasted feed reduces profit. Every digestion issue…
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Chitosan Oligosaccharide Supplier for Agricultural Applications | Bulk COS Biostimulant for Fertilizer, Hydroponics & Crop Enhancement
Reliable Bulk Supply of Water-Soluble Chitosan Oligosaccharide for Modern Agricultural Formulations If you are sourcing chitosan oligosaccharide for agricultural applications, your requirements go beyond…
Read ArticleChitosan for Plant Defense and Crop Protection Systems | Natural Biocontrol, Antimicrobial & Plant Immunity Activator
Advanced Chitosan-Based Solutions for Crop Protection, Disease Control & Sustainable Agriculture Crop protection is no longer just about applying pesticides. Modern agricultural systems are…
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Chitosan Oligosaccharide for Plant Growth Enhancement | Water-Soluble COS Biostimulant for Agriculture, Foliar Spray & Hydroponics
Low Molecular Weight Chitosan Oligosaccharide for Rapid Plant Uptake, Root Development & Crop Yield Optimization Modern agricultural systems are shifting toward high-efficiency biostimulants that…
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Chitosan for Agriculture and Plant Protection Systems | Natural Biostimulant, Antimicrobial & Crop Defense Solution
Advanced Biopolymer for Sustainable Agriculture, Crop Protection & Yield Optimization Modern agriculture is facing increasing pressure to: reduce chemical pesticide usage improve soil health…
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Quaternary Chitosan for Antimicrobial Systems | Water-Soluble Cationic Polymer for Coatings, Hydrogels & Biomedical Applications
The Infection-Control Problem Behind This Derivative Every implanted device, chronic wound dressing, and indwelling catheter shares the same underlying vulnerability: a biomaterial surface is…
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Trimethyl Chitosan for Oral Drug Delivery
The Problem TMC Was Designed to Solve Oral delivery is the route every formulation team prefers and the route the intestinal epithelium is specifically…
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Carboxymethyl Chitosan for Hydrogels: A Technical Guide for Biomaterials and Drug Delivery Scientists
Most formulation problems that push scientists toward carboxymethyl chitosan (CMCS) share a common root cause: native chitosan’s hydrogel-forming potential is real, but its solubility…
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Chitosan Hydrochloride for Nanoparticles: A Formulation Guide for Pharmaceutical Scientists
Ionic gelation with chitosan hydrochloride remains one of the most widely adopted methods for producing biodegradable, cationic nanoparticles for drug, protein, peptide, and nucleic…
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Biodegradable Polymer Materials Supplier | Bulk Natural & Functional Biopolymers for Packaging, Food, Pharma & Industrial Applications
Chitosan Global – Industrial Supplier of High-Performance Biodegradable Polymer Materials Including Chitosan, COS, CMC & Advanced Functional Derivatives Biodegradable Polymer Materials Polymer Type: Natural…
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Chitosan Derivatives Supplier | Bulk Functional Chitosan Solutions for Food, Agriculture, Pharma & Industrial Applications
Chitosan Global – Industrial Supplier of High-Performance Chitosan Derivatives for Commercial Formulation Systems This Is Not Just a Product — It’s a Functional System…
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Water-Soluble Chitosan Supplier | Bulk Soluble Chitosan for Food, Pharma & Liquid Formulation Systems
Chitosan Global – Industrial Supplier of Fully Water-Soluble Chitosan, COS & Advanced Chitosan Derivatives for Commercial Applications Water-Soluble Chitosan – Technical Overview Water-soluble chitosan…
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Low Molecular Weight Chitosan Supplier | Bulk LMW Chitosan for Food, Pharma, Agriculture & Liquid Formulations
Chitosan Global – Industrial Supplier of Controlled Molecular Weight Chitosan for High-Performance Formulation Systems Low Molecular Weight Chitosan – Technical Snapshot Molecular Weight Ranges:…
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Gut Health Ingredients Supplier | Bulk Digestive Health Formulation Systems for Nutraceutical & Functional Food Brands
Chitosan Global – Advanced Supplier of Gut Health Ingredient Systems Using Chitosan Derivatives, Microbiome Support & Functional Delivery Technologies Gut Health Ingredient Systems –…
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Chitosan for Drug Delivery Systems: A Technical Guide for Formulation Scientists
Chitosan occupies an unusual position in pharmaceutical polymer science: it is one of the few natural biopolymers that is simultaneously biodegradable, biocompatible, mucoadhesive, and…
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Chitosan for Skin Care: A Formulator’s Guide to Moisturization, Film Formation, and Barrier Support
Skincare formulators are under constant pressure to deliver measurable performance moisturization, sensory elegance, barrier support, active delivery while moving toward cleaner, more sustainable ingredient…
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How to Extend Fruit Shelf Life Naturally – Proven Methods for Long-Lasting Freshness
Fruit growers, exporters, packing houses, distributors, and retailers do not lose money because fruit is “fragile.” They lose money because post-harvest biology keeps moving…
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Chitosan vs Alum Water Treatment: A Balanced Comparison for Drinking Water, Wastewater, and Industrial Systems
Water treatment teams are under pressure to improve clarification, meet tighter discharge limits, control sludge costs, and reduce environmental impact at the same time.…
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Chitosan Shampoo: A Formulation Guide to Chitosan as a Hair Conditioning Polymer
Hair care formulators have spent decades relying on synthetic cationic polymers and silicones to deliver conditioning, detangling, and anti-frizz performance in shampoo. Chitosan offers…
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Chitosan Toothpaste: A Formulator’s Guide to Chitosan in Oral Care
Chitosan’s role in cosmetics is well established — its film-forming, moisturizing, and conditioning properties are covered in depth in our pillar guide, Chitosan in…
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Chitosan Food Preservative: A Practical Guide for Food Manufacturers Seeking Natural Shelf-Life Protection
Food manufacturers are under pressure to extend shelf life without overloading formulas with synthetic preservatives, compromising sensory quality, or creating regulatory friction in export…
Read ArticleChitosan Edible Coating for Food Preservation – Shelf Life Extension Solution
Why Chitosan Edible Coating is Used in Food Preservation Chitosan edible coating is a natural and biodegradable solution widely used for food preservation and…
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Chitosan Flocculant Water Treatment – Natural Coagulant for Industrial & Municipal Water
Every water treatment system, regardless of the industry it serves, comes down to the same fundamental challenge: removing unwanted particles, dissolved contaminants, and colloidal…
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Chitosan for Microplastic Removal
Microplastics are no longer an emerging concern they are an established contamination reality. Particles smaller than 5 mm have been detected in municipal drinking…
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Chitosan for Heavy Metal Removal
Table of Contents 1. Introduction 2. What Is Chitosan for Heavy Metal Removal? 3. The Science: How Chitosan Removes Heavy Metals 4. Heavy…
Read ArticleChitosan in Pet Nutrition: Counterion Chemistry, Regulatory Status, and Commercial Applications
SECTION 1: COUNTERION CHEMISTRY — THE SCIENCE BEHIND 60MV VS 70MV 1.1 What is a Counterion? In chitosan chemistry, a counterion is the anionic…
Read ArticleChitosan in Agriculture
Chitosan Oligosaccharide-Hydrochloride – The Premier Agricultural Biostimulant A Science-Based Comparative Assessment Publication Date: March 2026 | Authors: Chitosan Global Research Team | White…
Read ArticleChitosan’s New Role in Food Preservation – How it Works
Product Introduction Chitonova-60The Future of Natural Food Preservation A next-generation, food-grade biopolymer designed to replace synthetic preservatives—without compromising safety, performance, or shelf life. Why…
Read ArticleScientific Analysis: Adsorption Mechanisms of Chitonova-60 FG
EXECUTIVE SUMMARY This technical report details the physicochemical mechanisms by which Chitosan Global’s new product, Chitonova-60 FG (Food Grade), effectively adsorbs microplastics, glyphosate, and…
Read ArticleHow Are U.S. Tariffs changing the North American Melanin Market?
The imposition of U.S. tariffs has significantly altered the landscape of the North American Melanin Market, primarily by influencing supply chain dynamics and cost…
Read ArticleMUTUAL NONDISCLOSURE AGREEMENT
This Mutual Nondisclosure Agreement (this “Agreement”) is made and entered into as of January 15, 2026 the “Effective Date”) by and between Stephen Nice…
Read ArticleMelanin: A Promising Biomaterial for Space Exploration and Protection
Melanin, a biopolymer known for its exceptional UV and ionizing radiation absorption properties, as well as its thermal stability, has emerged as a novel…
Read ArticleThe Most Effective Form of Chitosan for Microplastic Adsorption and Excretion
The Most Effective Form of Chitosan for Microplastic Adsorption and Excretion A Comprehensive Evidence-Based Analysis of Recent Scientific Research (2024-2025) Prepared For: Public Health &…
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Executive Summary The global electronics industry stands at the crossroads of innovation and sustainability. Promecens Entosystems Private Limited, a biotechnology-driven materials innovation company based…
Read ArticleSustainable Water Treatment: The Role of Mushroom-Derived Chitosan in Achieving Cost-Effective Drinking-Water
Mushroom-derived Chitosan for Water Treatment Mushroom chitosan is a natural biopolymer extracted from the cell walls of fungi. It’s derived from chitin, a…
Read ArticleChitosan in Agriculture – Benefits Functions and Dosages
Chitosan is increasingly recognized in the agricultural sector as a versatile biopolymer with significant potential for sustainable farming. While traditionally derived from crustacean shells,…
Read ArticleHow to incorporate chitosan into core-sheath, side-by-side, or islands-in-the-sea bi-component fiber manufacturing processes
The following information was created for the benefit of media manufacturers and filtration product manufacturers How to incorporate quaternary chitosan into core-sheath, side-by-side, or…
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Chitosan Oligosaccharide in Dietary Supplements
Chitosan is a versatile natural compound found in mushrooms and insect exoskeletons for Weight Management and Detoxification. The benefits of chitosan in dietary…
Read ArticleChitosan: A Sustainable Biopolymer for 3D Bioprinting
Nanofiber scaffolds in tissue engineering with chitosan illustrate its ultra-fine fibers that support cell growth and tissue regeneration. Chitosan, a versatile biopolymer derived from…
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The Application of Chitosan in Personal Care Products
What is Chitosan? Chitosan is a natural biopolymer extracted from chitin. Origin and Abundance Pronunciation Guide Chemical Structure and Properties Chitosan is obtained through…
Read ArticleChitosan – A Breakout Biopolymer for Bioplastics and Bacteriostatic Stretch Films
What is Chitosan? Chitosan is pronounced, “Kite’-O-San”. It is a natural biopolymer derived from chitin, the structural component that gives mushrooms their rigidity and…
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Sustainable Water Treatment: The Role of Chitosan in Achieving Cost-Effective Pure Water
1. What is Mushroom Chitosan? Mushroom chitosan is a natural biopolymer extracted from the cell walls of fungi. It’s derived from chitin, a structural…
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Green Innovation in Beauty: Exploring the Versatile Applications of Chitosan in Cosmetic Formulations
Chitin is the second most abundant natural polysaccharide in nature, after cellulose. Most fungi contain 5%-7% chitin in their cell walls. Chitin is…
Read ArticleWhy Choose Our Chitosan
Industry-leading standards and unmatched expertise
Research-Based
Formulated with peer-reviewed scientific research and industry standards.
Factory Direct
Direct manufacturing partnerships ensure premium quality and competitive pricing.
COA & MSDS Available
Complete certificates of analysis and safety data sheets for every batch.
ISO Certified Manufacturing
ISO 9001, ISO 14001, and GMP compliant production facilities.
Worldwide Shipping
Reliable global logistics with temperature-controlled transport.
Technical Support
Expert team available for formulation assistance and troubleshooting.
Custom Manufacturing
Tailored products to meet your specific molecular weight and purity needs.
OEM & Private Label
White-label solutions for branded distribution and retail partnerships.
Trusted by global leaders in life sciences
Every batch tested and certified
Diverse applications across industries
Projects Underway
Field Trials
Ecuador
Banana Packaging
Chitosan edible coating technology is applied to freshly harvested bananas before export packaging to prevent microbial spoilage during long-distance shipping. This natural chitosan antimicrobial coating, derived from chitin biopolymers, forms a protective barrier that suppresses pathogens and slows fruit degradation.
The treatment improves shelf life, reduces fungal contamination, and protects bananas during international transportation, making it a sustainable solution for agricultural preservation and food packaging applications using chitosan biopolymers.
Brownfield Remediation
Soil Regeneration
Our chitosan soil remediation system combines nutrient-inoculated biochar carbon adsorbents with chitosan biopolymers to restore contaminated soils. When applied to polluted land, the system adsorbs PFAS, heavy metals, hydrocarbons, and other industrial contaminants while supporting microbial soil regeneration.
The combined chitosan adsorption and biochar filtration platform also suppresses harmful pathogens and improves soil structure, providing an effective technology for brownfield site restoration and environmental remediation projects.
Guatemala
Coffee Rust Program
Field trials using agricultural chitosan foliar sprays have demonstrated significant protection against coffee leaf rust and fungal plant diseases in tropical environments. The chitosan fungicide biopesticide formulation stimulates plant immune responses and creates a protective antimicrobial layer on plant surfaces.
Under heavy rainfall conditions, the treatment achieved up to 90% reduction in fungal infection, showing strong potential for sustainable crop protection and organic farming systems using chitosan for plants.
Tennessee
Garden Results
Advanced plant treatments combining carboxymethyl chitosan and chitosan oligosaccharide (COS) have shown rapid recovery of plants affected by fungal pathogens. These water-soluble chitosan derivatives stimulate plant defense pathways, enhance nutrient uptake, and accelerate plant regeneration.
A single application restored plant health and growth performance, demonstrating the effectiveness of chitosan-based plant biostimulants for garden crops, horticulture, and regenerative agriculture systems.
About Chitosan Global
Chitosan Global, a division of Shield Nutraceuticals, develops advanced chitosan-based biochemical materials designed for large-scale soil remediation, agricultural regeneration, and water treatment systems. Our technologies use high-performance chitosan polymers derived from natural chitin sources to bind contaminants, stabilize polluted soils, and improve environmental recovery projects across agricultural, industrial, and municipal environments.
Our mission is to supply industrial-grade chitosan derivatives, water-soluble chitosan formulations, carbon adsorbents, and microbial-compatible remediation technologies that restore contaminated land, regenerate soil ecosystems, and enhance chitosan flocculant water treatment performance. These systems are widely used for heavy metal removal, pollutant adsorption, agricultural soil recovery, and industrial wastewater purification, providing sustainable environmental restoration solutions worldwide.
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