Topical skin care formulations comprising plant extracts
View Patent ↗Disclosed is a topical skin composition and corresponding methods for its use that includes an extract from Phaseolus vulgaris, Citris sinensis, Wedelia trilobata, Burretiodendron hsienmu, Bauhinia brachycarpa var. cavaleriei, Cystacanthus paniculatus, Caesalpinia minax, Pueraria wallichii, Tetracentron sinense, Bridelia insulana, Hedyotis verticillata, Syzygium fruticosum, Cercidiphyllum japonicum, Bauhinia glauca, Rhododendron siderophyllum, Cudrania pubescens, Cajanus cajan, Wendlandia uvariifolia, Siegesbeckia glabrescens, Azolla imbricate, Juncus bufonius, Poikilospermum suaveolens, Clerodendrum trichotomum var. fargesii, Porandra ramosa, Annona glabra, Sterculia pexa, Phoebe puwenensis, Myriopteron extensum, Croton lachnocarpa, Dillenia turbinata, Alpinia blepharocalyx, Crotalaria spectabilis, Ficus lacor, Ravenala madagascariensis, Cocculus orbiculatus, Drynaria fortunei, Acrachne racemosa, Pseuderanthemum polyanthum, Eriobotrys serrata, Vernonia arborea, Adianthum caudatum, Phaseolus lunatus, Ipomoea cairica, Alopecurus aequalis, Arenga pinnata, Rhynchosia yunnanensis, Syzygium cumini, Clausena dunniana, Cyclosurus parasiticus, or Solanum carolinense.
1. A method for reducing oxidation in the skin, the method comprising topically applying to the skin a composition comprising from 0.001% to 20% by weight of an aqueous, alcoholic, or aqueous-alcoholic extract from Clerodendrum trichotomum var. fargesii , wherein the extract from Clerodendrum trichotomum var. fargesii reduces oxidation in the skin.
2. The method of claim 1 , wherein the composition is applied to a fine line or wrinkle.
3. The method of claim 1 , wherein the composition is an emulsion.
4. The method of claim 3 , wherein the composition is an oil-in-water emulsion.
5. The method of claim 1 , wherein the composition is a cream or a lotion.
6. The method of claim 1 , wherein the composition is a solution.
7. The method of claim 1 , wherein the composition is anhydrous.
8. The method of claim 1 , wherein the composition comprises 0.001% to 5%, by weight, of the extract.
9. The method of claim 1 , further comprising:
(a) water;
(b) a chelating agent;
(c) a moisturizing agent;
(d) a preservative; and
(e) a thickening agent.
10. The method of claim 1 , wherein the composition further comprises at least 40% by weight of water.
11. The method of claim 1 , wherein the extract is in liquid form and comprises the extracting solvent.
12. The method of claim 1 , wherein the extract is a lyophilized extract in powdered form.
13. The method of claim 1 , wherein the extract is from the whole plant of Clerodendrum trichotomum var. fargesii.
14. The method of claim 1 , wherein the extract is an alcoholic extract.
15. The method of claim 14 , wherein the alcoholic extract is an ethanolic extract.