Products

Chitosan, Tuned to Three Variables

Molecular weight, degree of deacetylation (DDA) and purity shape how chitosan performs. We tune molecular weight and DDA into nine defined grades across three families; purity is verified per batch and refined on request.

ChitoBond

High MW · ~310,000–375,000 Da ★ Preferred grade

Highest viscosity and gel-formation capacity. Our flagship, most established grade for water treatment, packaging coatings, and cosmetic film formation.

Highest bioactivity

ChitoBond 95

SKU: DCB-HH

DDA 90–99%

Maximum flocculation and highest charge density. Heavy-metal chelation, industrial wastewater, antimicrobial packaging coatings.

ChitoBond 85

SKU: DCB-HM

DDA 80–89%

Standard grade. General water-treatment coagulant, standard packaging films.

ChitoBond 75

SKU: DCB-HL

DDA 70–79%

Cost-efficient structural strength — bulk coagulant, structural films.

ChitoVersa

Medium MW · ~190,000–310,000 Da

Balanced viscosity and bioactivity. Our general-purpose agricultural grade — seed coating, soil amendment, and foliar biostimulant use.

Highest bioactivity

ChitoVersa 95

SKU: DCB-MH

DDA 90–99%

Strongest plant-defence elicitor and antimicrobial activity in a sprayable format — foliar biostimulant.

ChitoVersa 85

SKU: DCB-MM

DDA 80–89%

Standard grade. General-purpose agriculture — seed coating, soil amendment.

ChitoVersa 75

SKU: DCB-ML

DDA 70–79%

Lower-cost bulk carrier for soil amendment where volume matters more than potency.

ChitoLight

Low MW · ~50,000–190,000 Da

Superior solubility. Best suited to nutraceutical and supplement formulations, high-penetration cosmetic actives, and pharma excipient use.

Highest bioactivity

ChitoLight 95

SKU: DCB-LH

DDA 90–99%

Chito-oligosaccharide-type activity, mucoadhesive pharma excipients, high-penetration cosmetic actives.

ChitoLight 85

SKU: DCB-LM

DDA 80–89%

Standard grade. Nutraceutical and dietary-fibre formulations — easy-to-formulate powders and capsules.

ChitoLight 75

SKU: DCB-LL

DDA 70–79%

Building-block grade — feedstock for further chemical modification (functional derivatives).

Purity & quality

Viscosity, ash content, moisture content, heavy metals, microbiological results, and contaminant screening (e.g. PFAS) tailored to your requirements. Turnaround varies by parameter — request a Certificate of Analysis alongside your sample.

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