Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Ingredient type: ACTIVE

✨ Role: This ingredient is an antioxidant that helps protect cosmetic formulas by preventing the oxidation of fats and oils, thereby extending the shelf life of products.

Ingredient type: Fat-soluble

‍⚕️ Safety: Widely considered safe when used at typical concentrations in cosmetic products.

✨ Vegan: Yes, this ingredient is synthetic and suitable for a vegan lifestyle.

✨ Note: It is unlikely to cause skin irritation and is generally well tolerated. Used primarily to preserve the integrity of formulations rather than for direct skin benefits.

Found in: Frequently used in sunscreens, lotions, serums, and other products formulated with oils and fats that are prone to degradation.