Hydrolyzed elastin

Hydrolyzed elastin (CAS 91080-18-1) is a protein-derived ingredient produced by enzymatic or chemical hydrolysis of elastin, the structural protein responsible for tissue elasticity. The resulting peptides and amino acids are used in cosmetic and personal care formulations.

These components support moisture retention and surface conditioning on skin and hair. In skincare, it is incorporated into serums, creams, and lotions targeting skin firmness and hydration, where its low-molecular-weight peptides penetrate the surface.

Hair care manufacturers use it in conditioners, masks, and leave-in treatments to improve surface smoothness. It is particularly effective at reducing breakage in damaged or chemically treated hair by providing essential structural support.

Pharmaceutical and wound-care formulators source it as a biocompatible peptide ingredient for topical preparations. It is utilized in specialized medical applications where tissue-compatible conditioning is required for recovery and protection.

In functional food and nutraceutical applications, it is used in collagen-adjacent supplement formats targeting joint and skin support. This versatile ingredient is supplied primarily as an aqueous solution for easy formulation.

Dry powder forms are also available for applications requiring longer shelf life or precise dosing. Standard grades include cosmetic-grade and food-grade specifications, with molecular weight cuts varying by supplier to suit different requirements.

Material is typically sourced from bovine or marine origins, with origin documentation commonly required by buyers. This ensures regulatory and labeling compliance across various international markets and industrial standards.