Patent ID: 9370474
Filing Date: 2016-06-21
CPC Classification: A61K,A61P,A61Q

Claim Text:
1. A method of treating a sign of skin aging, which comprises (i) preparing a formulated composition by mixing (a) high clarity aqueous concentrate consisting of water and from about 64% to about 80% by weight of 4-hexylresorcinol and (b) a secondary composition comprising a cosmetically or pharmaceutically active agent selected from the group consisting of anti-acne agents, anti-microbial agents, anti-inflammatory agents, anti-mycotic agents, anti-parasite agents, external analgesics, sunscreens, photoprotectors, antioxidants, keratolytic agents, vitamins, anti-perspiration agents, deodorants, skin depigmentation agents, anti-aging agents, anti-wrinkle agents, pH adjusters, preservatives, and anti-oxidants; and (ii) topically applying said formulated composition to skin in need of treatment for one or more signs of skin aging.