Patents

Skin Care Composition Prevents and Treats Pollution Damage

Colgate-Palmolive Company is awarded US Patent 11,975,087 B2.

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By: Christine Esposito

Editor-in-Chief

US Patent No. 11,975,087 B2 (Aixing Fan, Nadia Soliman, Thomas Boyd, Amira Khan, Hayoun Jung, Piscataway); Colgate-Palmolive Company patented a method for preventing lipid peroxidation of skin. The method comprises: contacting a personal care composition comprising a cosmetically acceptable carrier and a surfactant system comprising at least one amphoteric surfactant and at least one anionic surfactant with the skin. The amphoteric surfactant is a betaine-based surfactant selected from the gr...

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