Patents

L’Oréal Patents Glycolic Acid Composition

Madeline Sverdlove, Patricia Brieva, Maggie Su and Stephen Lynch worked on this water-in-oil emulsion.

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By: Christine Esposito

Editor-in-Chief

US Patent No. 11,554,086 B2 (Madeline Jane Sverdlove, Patricia Maribel Brieva,  Maggie Helen Su, Stephen M. Lynch); L’Oreal, Paris, has patented a water-in-oil emulsion cosmetic composition that contains free glycolic acid and/or a salt thereof; phytic acid and/or a salt thereof; at least one non-silicone fatty compound; at least one silicone-based emulsifier that is a polyalkylene glycol-modified silicone emulsifier; at least one water-soluble solvent; at least one silicone; and water. The emul...

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