TETRAHYDRODEMETHOXYDIFERULOYLMETHANE is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
TETRAHYDRODEMETHOXYDIFERULOYLMETHANE
Safety grade: A
This is a modified form of curcumin, the active compound found in turmeric. It's designed to be more stable and effective in cosmetic products while maintaining the beneficial properties associated with turmeric.
This ingredient protects skin from damage caused by environmental stressors, supports oral health, and helps maintain skin hydration and overall skin condition.
Graded using: COSING, FDA.
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