ASCORBYL CARBONYL DIPEPTIDE-17 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
ASCORBYL CARBONYL DIPEPTIDE-17
Safety grade: A
This is a laboratory-created ingredient that combines vitamin C with amino acids to create a stable compound that can penetrate the skin. It's designed to deliver the benefits of vitamin C while being more stable than regular vitamin C.
This ingredient conditions and softens the skin while potentially providing antioxidant benefits similar to vitamin C, helping to improve skin texture and 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