ASCORBYL PHOSPHATE SUCCINOYL PENTAPEPTIDE-12 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
ASCORBYL PHOSPHATE SUCCINOYL PENTAPEPTIDE-12
Safety grade: A
This is a advanced skincare ingredient that combines a stabilized form of Vitamin C with a small protein fragment. It's designed to protect skin from environmental damage and support skin's natural repair processes.
This ingredient works as an antioxidant to protect skin from free radical damage caused by sun exposure and pollution, while the peptide component may help support skin firmness and resilience.
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