Hydrolyzed Silk Protein

Functional, Actives & Additives

Hydrolyzed Silk, Bombyx mori

Hydrolyzed silk protein is derived from the fibers of the silkworm cocoon, the same material used to produce silk fabric for over 5,000 years in China, where sericulture (silk cultivation) remains one of the most important traditional crafts. The protein is hydrolyzed, broken down into smaller peptide fragments,to allow it to interact effectively with the hair and skin surface, where its amino acid profile mirrors that of the hair's own keratin structure.

We use hydrolyzed silk protein selectively in soap and lotion formulas, where its exceptional slip adds a perceptible refinement to the formula experience. Products containing hydrolyzed silk protein are not vegan.

How It Works

Hydrolyzed silk's amino acid profile,particularly its serine, glycine, and alanine content, closely resembles the composition of hair's own protein structure. This similarity allows it to bond effectively to damaged areas of the hair shaft, providing targeted repair and reinforcement. Its natural film-forming properties create a weightless, luminous coating on the hair surface that adds exceptional shine and slip without heaviness or buildup. It is used in small amounts where its effects are noticeable but subtle.

For external use only. The information on this page is for educational purposes only and is not intended as medical advice.