TRIPEPTIDE-25 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
TRIPEPTIDE-25
Safety grade: A
Tripeptide-25 is a small chain of three amino acids (the building blocks of proteins) that is designed to help improve skin's texture and firmness. It works by supporting the skin's natural structure and elasticity.
This ingredient is used in skincare products to condition and improve the appearance of skin by promoting firmness, smoothness, and overall skin quality.
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