Tinosorb S (BEMT)

Tinosorb S, also known as BEMT (Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine), is a chemical compound used as a broad-spectrum UV filter in various sunscreens and cosmetic products. It is known for its effective protection against both UVA and UVB rays from the sun.

Description: Tinosorb S is a yellow to light brown powder.

Function:

1. UV Absorber: Tinosorb S absorbs and filters both UVA and UVB radiation from the sun, providing comprehensive protection against harmful UV rays.

2. Photostabilizer: It helps enhance the photostability of other UV filters in sunscreen formulations, ensuring they remain effective over prolonged sun exposure.

3. Sunscreen Agent: Tinosorb S is used to boost the sun protection factor (SPF) of sunscreen products, providing better protection against sunburn and premature skin aging.

Applications:

1. Sunscreen Products: Tinosorb S is a crucial ingredient in sunscreens, lotions, creams, and sprays to offer effective protection against UV radiation.

2. Daytime Moisturizers: It is used in daytime moisturizers and facial creams to provide added sun protection for daily skincare routines.

3. Makeup Products: Tinosorb S can be incorporated into makeup products like foundations, BB creams, and tinted moisturizers to offer sun protection while providing coverage.