SH-POLYPEPTIDE-81 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
SH-POLYPEPTIDE-81
Safety grade: A
This is a small protein fragment created in a laboratory that acts like a protective shield for your skin and hair. It helps prevent damage from environmental stress and keeps hair soft and manageable.
This ingredient protects skin and hair from oxidative damage, conditions hair to improve texture and softness, and defends against environmental stressors.
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