SH-NONAPEPTIDE-12 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
SH-NONAPEPTIDE-12
Safety grade: A
This is a synthetic peptide, which is a short chain of amino acids (the building blocks of proteins) created in a laboratory. It's designed to help improve skin's firmness and elasticity.
This ingredient conditions and firms the skin by helping to support its natural structure and elasticity, reducing the appearance of fine lines and promoting a 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