Undecenoyl Serine/Silk Amino Acid Methyl Esters
INCI: UNDECENOYL SERINE/SILK AMINO ACID METHYL ESTERS
Reviewed by Daisy · Last updated 18 Aug 2026
What Is Undecenoyl Serine/Silk Amino Acid Methyl Esters?
Undecenoyl Serine/Silk Amino Acid Methyl Esters.
Its declared cosmetic functions are hair conditioning, nail conditioning and skin conditioning.
Source: European Commission CosIng inventory.
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