Back to results
US 12,357,558 B2Granted
Topical skincare compositions comprising Centella asiatica
AssigneeThe Procter & Gamble Company
InventorsJanette Marie Villalobos, Jonathan Javier Calderas, Leo Timothy Laughlin, II, Teresa Dicolandrea
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to a topical skincare composition comprising a Centella asiatica extract in combination with a Vincetoxicum officinale extract and/or a Populas alba extract. The present disclosure further relates to methods of treating symptoms of itch, redness, flaking, dryness, and/or roughness of the skin, scalp, and/or mucous membrane using such topical skincare compositions.
Claims9
A topical skincare composition comprising:
- a. a Centella asiatica solution comprising a solvent and a Centella asiatica extract comprising from about 36% to about 44% asiaticoside and from about 56% to about 64% of a sum of asiatic acid, madecassic acid, and genins thereof;
- wherein the solution comprises at least about 0.00001% by weight of the composition of the Centella asiatica extract;
- b. a Vincetoxicum officinale solution comprising Vincetoxicum officinale root extract and a solvent;
- wherein the solution comprises at least about 0.000001% of the Vincetoxicum officinale extract;
- and
- c. a dermatologically acceptable carrier;
- wherein the Centella asiatica extract and the Vincetoxicum officinale extract are in a weight ratio of about 1:1.1 to about 90:1;
- wherein the combination of Centella asiatica extract and Vincetoxicum officinale extract inhibit PGE2 activation in a synergistic manner.
5 more elements
Dependencies are inferred from the claim text.