PUERARIN is graded A (Safe) by Expert·ING, based on COSING regulatory data.
PUERARIN
Safety grade: A
Puerarin is a natural compound extracted from the root of the kudzu plant, a climbing vine native to Asia. It's a plant-based ingredient known for its protective and soothing properties.
Puerarin works as an antioxidant to protect skin from environmental damage and free radicals, helping to maintain skin health and reduce signs of aging.
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