SH-POLYPEPTIDE-64 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
SH-POLYPEPTIDE-64
Safety grade: A
SH-Polypeptide-64 is a chain of amino acids (the building blocks of proteins) designed to protect and nourish skin. It works to shield skin from damage and keep it looking healthy and moisturized.
This ingredient protects skin from environmental damage, provides antioxidant benefits to fight free radicals, and conditions the skin to improve its texture and appearance.
Graded using: COSING.
Last verified: May 26, 2026
Other Antioxidant ingredients
- TOCOPHEROL — Grade A
- TOCOPHERYL ACETATE — Grade A
- BHT — Grade C**
- ASCORBYL PALMITATE — Grade A
- HYDROXYACETOPHENONE — Grade A
- PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE — Grade A
- ASCORBIC ACID — Grade A
- CAMELLIA SINENSIS LEAF EXTRACT — Grade A