R-SALMON OLIGOPEPTIDE-1 SH-OLIGOPEPTIDE-1 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

R-SALMON OLIGOPEPTIDE-1 SH-OLIGOPEPTIDE-1

Salmon Peptides

Safety grade: A

Salmon peptides are small protein fragments derived from salmon that help protect skin from damage caused by environmental stress and free radicals. They work to maintain skin's natural defense system and support a healthy complexion.

This ingredient protects skin from oxidative damage and environmental stressors while helping to maintain skin's protective barrier and overall health.

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