SH-POLYPEPTIDE-2 is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
SH-POLYPEPTIDE-2
Safety grade: A
This is a small protein fragment made up of amino acids linked together. It's designed to penetrate the skin and help improve its texture, firmness, and overall appearance.
SH-Polypeptide-2 conditions and strengthens the skin by promoting hydration and supporting the skin's natural barrier function, resulting in smoother and more resilient-looking skin.
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