Back to Ingredient Dictionary

CAPRYLOYL SILK AMINO ACIDS

Description

Capryloyl Silk Amino Acids are an innovative skincare ingredient derived from silk proteins and caprylic acid. This compound combines the moisturizing and protective properties of silk amino acids with the skin-conditioning benefits of medium-chain fatty acids.

The silk amino acids, extracted from silk fibers, are rich in glycine, alanine, serine, and threonine. These amino acids help to hydrate the skin, improve its elasticity, and promote a smoother texture. The capryloyl group, derived from caprylic acid, enhances the ingredient's ability to penetrate the skin's outer layers, ensuring better delivery of the amino acids.

This ingredient functions as an effective moisturizer, helping to reduce transepidermal water loss and maintain skin hydration. It also possesses film-forming properties, creating a protective barrier on the skin's surface. This barrier helps shield the skin from environmental stressors and reduces irritation.

Capryloyl Silk Amino Acids are particularly beneficial for dry, sensitive, or mature skin types. They can help improve skin firmness, reduce the appearance of fine lines, and enhance overall skin resilience. The ingredient is typically well-tolerated and can be incorporated into various skincare formulations, including serums, creams, and lotions.