Patents

P&G Patents Method to Improve Skin Appearance

The low-pH aqueous composition contains vitamin B3 compound, coumaric acid and a glycol co-solvent.

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By: Christine Esposito

Editor-in-Chief

US Patent No. 12,144,882 B2 (Matthew Clair Ehrman, Tomohiro Hakozaki, John Erich Oblong, Dissanayake Mudiyanselage Mahathma Bandara Dissanayake, Wan Ting Chung); The Procter & Gamble Company patented a method of improving the appearance of skin by applying a low-pH, aqueous skin care composition to a portion of skin over the course of a treatment period. The composition is comprised of vitamin B3 compound, coumaric acid, a glycol co-solvent chosen from propylene glycol, dipropylene glycol, b...

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