DIHYDROQUERCETIN is graded A (Safe) by Expert·ING, based on COSING regulatory data.
DIHYDROQUERCETIN
Safety grade: A
Dihydroquercetin is a plant-derived compound found naturally in foods like berries and onions. It's a powerful antioxidant that helps protect skin from damage caused by environmental stressors and aging.
This ingredient neutralizes harmful free radicals and environmental damage, helping to protect the skin and preserve the freshness of cosmetic products.
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