HEXAPEPTIDE-11 is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
HEXAPEPTIDE-11
Safety grade: A
Hexapeptide-11 is a short chain of amino acids (the building blocks of proteins) that is designed to improve skin texture and firmness. It works by signaling skin cells to enhance their natural support structure.
This ingredient conditions and firms the skin by stimulating the production of structural proteins, helping to improve skin elasticity, smoothness, and overall appearance.
Graded using: COSING, FDA.
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