AZELAOYL TRIPEPTIDE-1 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
AZELAOYL TRIPEPTIDE-1
Safety grade: A
This is a lab-created ingredient made by combining azelaic acid (a naturally occurring compound) with a small protein fragment called a tripeptide. It works to protect and improve the appearance of skin and hair.
This ingredient is used in cosmetics to protect skin from damage, reduce signs of aging through antioxidant properties, and improve hair texture and moisture retention.
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