Patents

P&G Patents Skin Care Composition for Treating Post-Acne Marks

It contains vitamin B3 compound and ahydroxycinnamic acid.

US Patent No. 12,036,298 B2; Procter & Gamble was awarded a patent for a method of reducing the appearance of post-acne marks with a skincare composition.

The composition comprises vitamin B3 compound; ahydroxycinnamic acid; water; a polar emollient; and a co-solvent with a Hansen solubility parameter distance of less than 15 from the hydroxycinnamic acid.

The pH of the composition is 5.0 or less and it is free of hydroxycinnamic acid crystals.

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