TRIPEPTIDE-50 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
TRIPEPTIDE-50
Safety grade: A
Tripeptide-50 is a small protein fragment made up of three amino acids linked together. It's designed to help improve skin texture and firmness by supporting the skin's natural structure.
This ingredient is used to condition and improve the appearance of skin by helping to strengthen and firm the skin's surface, promoting a smoother and more youthful-looking complexion.
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