Ethyl Ferulate (StoppOx® EF): Antioxidative and Photoprotective Properties

Ethyl Ferulate (StoppOx® EF) is a biomimetic antioxidant derived from naturally occurring ferulic acid, a phenolic compound found in rice bran. Through esterification, its stability and lipophilicity are increased, improving compatibility with modern cosmetic formulations.

Ethyl Ferulate provides strong antioxidant protection by neutralizing free radicals generated by UV radiation and environmental stress. It helps protect lipids, proteins, and other sensitive cellular components from oxidative degradation. Synergistic effects with vitamins C and E further support formulation stability.

The molecule absorbs UV radiation and helps reduce UV‑induced oxidative processes. Ethyl Ferulate can enhance the performance of UV filters in sun care formulations and contributes to the protection of cell structures against photodamage. These properties make it suitable for sunscreen and daily skin care products where oxidative stability is required.

Ethyl Ferulate helps reduce inflammation triggered by environmental stressors and supports the recovery of the skin barrier after UV exposure. This makes the ingredient valuable for sensitive‑skin concepts and after‑sun applications.

Thanks to its lipophilic structure, Ethyl Ferulate can be incorporated into emulsions, oils, and anhydrous systems. The recommended usage level ranges from 0.1% to 3.0%. Formulations benefit from improved stability, antioxidant activity, and enhanced sensory properties. Ethyl Ferulate is especially suitable for anti‑aging formulations, sun care, after‑sun care, and skin care for sensitive or acne‑prone skin.

Ethyl Ferulate (StoppOx® EF) is a versatile, plant‑derived ingredient with antioxidative, photoprotective, and anti‑inflammatory properties. Its stability and broad formulation compatibility make it an effective component for modern skin care formulations.