HYDROXYCINNAMIC ACID is graded A (Safe) by Expert·ING, based on COSING regulatory data.
HYDROXYCINNAMIC ACID
Safety grade: A
Hydroxycinnamic acid is a plant-derived compound found naturally in foods like coffee, berries, and grains. It's an antioxidant that helps protect skin from environmental damage.
This ingredient conditions and protects the skin by delivering antioxidant benefits that help maintain skin health and improve overall skin appearance.
Graded using: COSING.
Last verified: May 26, 2026
Other Skin Conditioning ingredients
- TOCOPHEROL — Grade A
- PROPYLENE GLYCOL — Grade A**
- XANTHAN GUM — Grade A
- DIMETHICONE — Grade A
- TOCOPHERYL ACETATE — Grade A
- PANTHENOL — Grade A
- CAPRYLYL GLYCOL — Grade A
- ETHYLHEXYLGLYCERIN — Grade A