SH-POLYPEPTIDE-67 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
SH-POLYPEPTIDE-67
Safety grade: A
This is a specially engineered protein-like molecule made up of amino acids linked together. It works to protect hair and skin from damage while helping to keep them moisturized and healthy-looking.
This ingredient protects hair and skin from environmental damage, improves moisture retention, and provides conditioning benefits to make hair smoother and skin softer.
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