Skin Conditioning

Capryloyl Serine/Silk Amino Acid Methyl Esters

INCI: CAPRYLOYL SERINE/SILK AMINO ACID METHYL ESTERS

Reviewed by Daisy · Last updated 18 Aug 2026

What Is Capryloyl Serine/Silk Amino Acid Methyl Esters?

Capryloyl Serine/Silk Amino Acid Methyl Esters (INCI: CAPRYLOYL SERINE/SILK AMINO ACID METHYL ESTERS) is a cosmetic ingredient listed in the EU CosIng inventory. Capryloyl Serine/Silk Amino Acids Methyl Esters is the condensation product of caprylic acid chloride with the methyl esters of silk amino acids and serine.

Its declared cosmetic functions are hair conditioning and skin conditioning.

Source: European Commission CosIng inventory.

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