Collagen Protein is a structural protein naturally found in connective tissues of animals, including skin, bones, tendons, and cartilage. It provides strength, elasticity, and structural support. In commercial and cosmetic applications, collagen is often hydrolyzed into smaller peptides (collagen hydrolysate or collagen peptides) for improved solubility and bioavailability.

Applications:  Cosmetics, nutraceuticals, medical, functional foods
Appearance:  White/off-white powder; odorless or slight protein odor
Solubility:  Water-soluble; insoluble in organic solvents
pH Range: 5–7 in solution

Chemical Formula: C₁₅H₂₄N₃O₆

Cas. No: 9007‑34‑5