Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
Ingredient Info
This is a synthetic antioxidant used in skincare products to prevent oils and other ingredients from breaking down or becoming rancid. It helps extend shelf life and maintain product stability over time.
Benefits
- Preserves product freshness and effectiveness
- Prevents oxidation of oils and active ingredients
- Extends shelf life
Science: Limited peer-reviewed data available for this ingredient. It is approved for cosmetic use in the EU, US, and other major markets as a safe stabilizer and has a long history of use without documented safety concerns at typical concentrations in skincare formulations.
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