US 11,672,754 B2
Cosmetic composition
Michael Frushour, Addison, TX (US); Geetha Kalahasti, Addison, TX (US); and David Gan, Addison, TX (US)
Assigned to MARY KAY INC., Addison, TX (US)
Filed by MARY KAY INC., Addison, TX (US)
Filed on Jun. 15, 2021, as Appl. No. 17/304,131.
Claims priority of provisional application 63/039,953, filed on Jun. 16, 2020.
Prior Publication US 2021/0386658 A1, Dec. 16, 2021
Int. Cl. A61K 36/00 (2006.01); A61K 8/9789 (2017.01); A61K 8/9722 (2017.01); A61K 8/9717 (2017.01); A61K 8/04 (2006.01); A61K 8/06 (2006.01); A61Q 19/00 (2006.01); A61Q 19/08 (2006.01)
CPC A61K 8/9789 (2017.08) [A61K 8/042 (2013.01); A61K 8/06 (2013.01); A61K 8/9717 (2017.08); A61K 8/9722 (2017.08); A61Q 19/007 (2013.01); A61Q 19/08 (2013.01); A61K 2236/331 (2013.01); A61K 2236/333 (2013.01)] 20 Claims
 
1. A method of treating skin comprising topically applying to skin a composition comprising an effective amount of Rosmarinus officinalis leaf extract, Caulerpa lentillifera extract, Morus alba fruit extract, and Porphyridium cruentum extract.