R-SALMON OLIGOPEPTIDE-1 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
R-SALMON OLIGOPEPTIDE-1
Salmon Peptide
Safety grade: A
A small protein fragment derived from salmon that helps protect skin from damage caused by free radicals and environmental stressors. It's similar to natural compounds found in fish that support skin health.
This ingredient works as an antioxidant to shield skin from oxidative damage and environmental harm while supporting the skin's natural protective barrier.
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