PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE
Safety grade: A
This is a synthetic antioxidant compound designed to prevent degradation and spoilage in cosmetic products. It works by protecting the product's ingredients from oxidation, which can cause discoloration, separation, or loss of effectiveness over time.
This antioxidant protects cosmetic formulations from oxidative degradation, helping to extend shelf life and maintain product stability, freshness, and efficacy.
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
- ASCORBIC ACID — Grade A
- CAMELLIA SINENSIS LEAF EXTRACT — Grade A
- SODIUM ASCORBYL PHOSPHATE — Grade A