Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate

Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate is a high-performance antioxidant used to improve the stability and shelf life of cosmetic formulations. It helps protect oils, emollients, silicones, and other oxidation-sensitive ingredients from degradation, reducing the risk of rancidity, colour changes, and loss of product performance over time.

Key Benefits:

• Protects formulations against oxidation
• Extends product shelf life
• Helps prevent rancidity and colour changes
• Improves the stability of oils, silicones, and active ingredients
• Enhances long-term formulation performance
• Suitable for a wide range of cosmetic and personal care products

Applications:

• Creams and lotions
• Serums
• Sunscreens
• Hair care products
• Foundations and colour cosmetics
• Lipsticks and lip balms
• Oil-based and anhydrous formulations

INCI Name: Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
Appearance: White to off-white powder or granules
Solubility: Oil-dispersible
Recommended Usage: 0.05% – 0.5%