Patents

Mary Kay Develops Sensitive Skin Composition To Treat Oxidative Damage

This patented formulation contains escin and butcher's broom root extract.

US Patent No. 11,559,480 B2 (David Gan, Tiffany Carle, Michelle Hines, Milagros Sanchez, Patricia Jacoby, Linda Hart);  Mary Kay Inc., Addison, TX, has patented a method of treating oxidative damage in the skin. It is comprised of water; butylene glycol; panthenol; glycerin; and a therapeutically effective amount of escin; Ruscus aculeatus root extract; ammonium glycyrrhizate; Centella asiatica extract; hydrolyzed yeast protein; and Calendula officinalis flower extract.

Ruscus aculeatus is commonly known as butcher's broom.

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