IP Library Granted Patent US 12,605,328
Granted Patent B2
US 12,605,328 · App. 18/382,654 · Granted Apr 21, 2026

Cosmetic compositions and methods

Inventors: Michael Frushour (Addison, TX); Lisha Vanpelt (Addison, TX); Kim Wilson (Addison, TX); Geetha Kalahasti (Addison, TX); Lee Vickers (Addison, TX)
Assignee: MARY KAY INC.
A61K8/922A61K8/06A61K8/342A61K8/345A61K8/365A61K8/375A61K8/416A61K8/44A61K8/463A61K8/8147A61K8/8152A61K8/9789A61K36/185A61K36/22A61K36/28A61K36/736A61Q19/00A61Q19/007
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Quick Facts
Patent No.
US 12,605,328
App. No.
18/382,654
Granted
Apr 21, 2026
Kind
B2
Abstract

The present invention relates generally to methods of use and compositions useful for treating skin. The composition includes a combination of one or more of Butyrospermum parkii (shea butter), PEG-50 shea butter, glycerin, Helianthus annuus (sunflower) seed oil, Prunus armeniaca (apricot) kernel oil, acrylates copolymer, sodium lauryl sulfate, lauramidopropyl betaine, sodium methyl cocoyl taurate, glycerin, and polyquaternium-7.

Claims (45)

1 . A method of exfoliating skin, the method comprising topically applying to the skin a composition comprising:

sodium pyrrolidone carboxylic acid (PCA);

sodium hydroxide;

polysilicone-11;

silica;

glycolic acid;

lactic acid;

glycerin;

niacinamide;

dimethicone;

erythritol;

a fatty acid glucoside;

caprylyl glycol; and

xanthan gum.

2 . The method of claim 1 , wherein the composition further comprises sorbitol.

3 . The method of claim 1 , wherein the composition further comprises stearyl alcohol, cetearyl alcohol, and/or cetyl alcohol.

4 . The method of claim 1 , wherein the composition further comprises water.

5 . The method of claim 1 , wherein the composition is a cream, gel, serum, gel-serum, solution, or oil.

6 . The method of claim 1 , wherein the composition is a serum.

7 . The method of claim 1 , wherein the method additionally provides for is a further method of moisturizing skin.

8 . A topical composition comprising:

sodium pyrrolidone carboxylic acid (PCA);

sodium hydroxide;

polysilicone-11;

silica;

glycolic acid;

lactic acid;

glycerin;

niacinamide;

dimethicone;

erythritol;

a fatty acid glucoside;

caprylyl glycol; and

xanthan gum,

wherein the composition is a cream, gel, serum, gel-serum, solution, or oil, and

wherein the topical composition functions as an exfoliating composition.

9 . The topical composition of claim 8 , further comprising sorbitol.

10 . The topical composition of claim 8 , further comprising stearyl alcohol, cetearyl alcohol, and/or cetyl alcohol.

11 . The topical composition of claim 8 , further comprising water.

12 . The topical composition of claim 8 , wherein the composition is a serum.

13 . The topical composition of claim 8 , wherein the topical composition further functions as a moisturizing composition.

14 . The method of claim 1 , wherein the fatty acid glucoside comprises cetearyl glucoside, coco-glucoside, and/or arachidyl glucoside.

15 . The method of claim 1 , wherein the fatty acid glucoside comprises a fatty carbon chain of 8 to 20 carbon atoms.

16 . The topical composition of claim 8 , wherein the fatty acid glucoside comprises cetearyl glucoside, coco-glucoside, and/or arachidyl glucoside.

17 . The method of claim 8 , wherein the fatty acid glucoside comprises a fatty carbon chain of 8 to 20 carbon atoms.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 23, 2023
From: FRUSHOUR, MICHAEL; VANPELT, LISHA; VICKERS, LEE; WILSON, KIM; KALAHASTI, GEETHA
To: MARY KAY INC.
Reel/Frame 065307/0690 →
Continuity (5)
Continuation 17569715 · Jan 6, 2022
Continuation 16806751 · Mar 2, 2020
Continuation 15850595 · Dec 21, 2017
Provisional Application 62439956 · Dec 29, 2016
Related Publication 20240091128A1 · Mar 21, 2024
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