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Home » Chitosan Oligosaccharide(COS)

Chitosan Oligosaccharide (COS) — High-Purity, High-Bioactivity Functional Ingredient

Chitosan Oligosaccharide (COS) is a premium low-molecular-weight derivative of chitosan, offering superior solubility, rapid absorption, and enhanced biological activity. Ideal for agriculture, animal nutrition, food, cosmetics, and biotechnology applications.


Chitosan Oligosaccharide


Chitosan Oligosaccharide (Refined Grade)


Chitosan Oligosaccharide Feed Grade


Chitosan Oligosaccharide (Feed Grade)


Chitosan Oligosaccharide Agriculture Grade


Chitosan Oligosaccharide (Agriculture Grade)
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