OLIGOPEPTIDE-100 AMIDE is graded A (Safe) by Expert·ING, based on COSING regulatory data.
OLIGOPEPTIDE-100 AMIDE
Safety grade: A
This is a small chain of amino acids (the building blocks of proteins) that has been chemically modified to protect and improve skin health. It works to fight bacteria, reduce oiliness, and defend skin from damage.
This ingredient is used in skincare products to protect skin from bacterial growth, reduce excess oil production, prevent oxidative damage, and strengthen the skin's natural defenses.
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