US 12,138,337 B2
Cosmetic composition comprising an extract of Caesalpinia spinosa, an extract of Kappaphycus alvarezii, and a Theobroma cacao L bean hydrolysate
Marc Dumas, Saint Jean le Blanc (FR); David Notte, Orleans (FR); and Françoise Pellicier, Loury (FR)
Assigned to L V M H Recherche, Saint Jean de Braye (FR)
Appl. No. 16/956,060
Filed by L V M H RECHERCHE, Saint Jean de Braye (FR)
PCT Filed Dec. 21, 2018, PCT No. PCT/FR2018/053503
§ 371(c)(1), (2) Date Jun. 19, 2020,
PCT Pub. No. WO2019/122777, PCT Pub. Date Jun. 27, 2019.
Claims priority of application No. 1763141 (FR), filed on Dec. 22, 2017.
Prior Publication US 2023/0210751 A1, Jul. 6, 2023
Int. Cl. A61K 36/00 (2006.01); A61K 8/73 (2006.01); A61K 8/9789 (2017.01); A61Q 1/02 (2006.01); A61Q 1/04 (2006.01); A61Q 1/10 (2006.01); A61Q 17/00 (2006.01); A61Q 19/08 (2006.01)
CPC A61K 8/737 (2013.01) [A61K 8/9789 (2017.08); A61Q 1/02 (2013.01); A61Q 1/04 (2013.01); A61Q 1/10 (2013.01); A61Q 17/005 (2013.01); A61Q 19/08 (2013.01)] 9 Claims
 
1. A cosmetic composition comprising, in a physiologically acceptable medium, at least:
(a) a cosmetic agent consisting of galactomannans with molar masses comprised between 5 and 630 kDa, obtained by hydrolysis of native galactomannans of Caesalpinia spinosa, and cross-linked sulfated galactans with molar masses comprised between 7 and 3000 kDa, obtained by hydrolysis of sulfated galactans native to Kappaphycus alvarezii, and
(b) a Theobroma cacao L bean hydrolysate.