Cosmetic compositions
AssigneeMary Kay Inc.
InventorsTiffany Florence, Michelle Hines, David Gan
Life of this patent
Estimating the term…
Abstract
Disclosed are compositions and methods for their use that can be used in cosmetic applications. The composition can include an effective amount of a Centella asiatica stem cells to reduce the activity of hyaluronidase in skin, an effective amount of tetradecyl aminobutyroylvalylamino butyric urea trifluoroacetate or Alpinia galanga leaf extract to promote the production of hyaluronic acid in skin, an effective amount of tripeptide-1 to promote the production of fibronectin and laminin in skin, and a dermatologically acceptable vehicle.
Claims11
A method for treating skin comprising topically applying a composition comprising:
- (a) a combination of 0.00001 to 0.25% by weight of Centella asiatica extract, 0.000001 to 0.001% by weight of tetradecyl aminobutyroylvalylamino butyric urea trifluoroacetate, 0.000001 to 0.0001% by weight of tripeptide-1, and 20-50% by weight water;
- (b) 10 to 30% by weight of glycerin;
- (c) 0.0001 to 3% by weight of Helianthus annuus sunflower seed oil;
- (d) sorbitol;
- (e) potassium myristate;
- (f) glyceryl stearate SE,
- (g) polyethylene glycol (PEG)-60 glyceryl isostearate;
- (h) stearic acid;
- (i) glycol stearate;
- (j) butylene glycol;
- (k) maltodextrin;
- (l) subtilisin;
- (m) magnesium chloride;
- and
- (n) lipase,
- to skin in need of treatment, wherein topical application of the composition repairs and/or rejuvenates the skin, and
- wherein the skin is dry skin, skin that produces a reduced amount of hyaluronic acid, and/or skin that produces a reduced amount of laminin and/or fibronectin.
Dependencies are inferred from the claim text.