Patent ID: 11911498
Assignee: THE PROCTER & GAMBLE COMPANY
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 0:
1. A low pH skin care composition, comprising:
a) about 0.1% to 10% of niacinamide;
b) about 0.1% to 5% of a pH buffer comprising lactic acid and sodium lactate;
c) about 0.1% to 5% of a polymer thickener comprising polyacrylate crosspolymer-6; and
d) about 0.1% to 20% of a silicone fluid having a kinematic viscosity of 100 cSt or less at 25° C.,
e) wherein the composition has a pH of about 2.0 to about 5.0 and exhibits a TRPV1 activation of less than about 10% according to the TRPV1 assay.