Back to Ingredient Dictionary

ETHYL TERT-BUTYL-PHENYL-METHYLENE-AMINOBENZOATE

Description

Ethyl tert-butyl-phenyl-methylene-aminobenzoate is an advanced UV filter used in high-performance sunscreen formulations. This synthetic compound belongs to the class of organic UV absorbers and is particularly effective against UVA radiation. Its molecular structure allows for efficient absorption of harmful UV rays, converting them into harmless heat energy.

This ingredient offers broad-spectrum protection, with peak absorption in the UVA range (320-400 nm). It demonstrates excellent photostability, maintaining its protective properties even after prolonged sun exposure. Ethyl tert-butyl-phenyl-methylene-aminobenzoate is oil-soluble, making it compatible with various cosmetic formulations, including water-resistant sunscreens and daily moisturizers with SPF.

In skincare products, it is typically used at concentrations between 1-5%, depending on the desired SPF level and regulatory guidelines. This UV filter has a low potential for skin irritation and sensitization, making it suitable for a wide range of skin types. It synergizes well with other UV filters, enhancing overall sun protection when used in combination. Due to its effectiveness and stability, ethyl tert-butyl-phenyl-methylene-aminobenzoate is a valuable ingredient in modern photoprotection formulations, contributing to the prevention of premature skin aging and reducing the risk of UV-induced skin damage.