Dimethyl Cystinate
INCI: DIMETHYL CYSTINATE
Reviewed by Daisy · Last updated 18 Aug 2026
What Is Dimethyl Cystinate?
Dimethyl Cystinate (INCI: DIMETHYL CYSTINATE) is a cosmetic ingredient listed in the EU CosIng inventory. L-Cystine, dimethyl ester.
Its declared cosmetic functions are antistatic and skin conditioning.
Source: European Commission CosIng inventory.
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