Diacetylcurcumin
INCI: DIACETYLCURCUMIN
Reviewed by Emma · Last updated 18 Aug 2026
What Is Diacetylcurcumin?
Diacetylcurcumin (INCI: DIACETYLCURCUMIN) is a cosmetic ingredient listed in the EU CosIng inventory. 1,6-Heptadiene-3,5-dione, 1,7-bis-[4-(acetyloxy)-3-methoxyphenyl]-.
Its declared cosmetic functions are antioxidant, bleaching, skin conditioning, skin protecting and uv absorber.
Source: European Commission CosIng inventory.
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