Cosmetic composition for improving skin containing taraxacum coreanum phytoplacenta culture extract that has moisturizing and soothing effects for extremely dry skin such as atopic dermatitis, and skin barrier strengthening effect
AssigneeTalithakoum Co., Ltd.
InventorMoon Sun Chai
Life of this patent
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Abstract
The present disclosure relates to a Taraxacum Coreanum phytoplacenta cell culture extract that has moisturizing and soothing effects for extremely dry skin such as atopic dermatitis, and skin barrier strengthening effect. The Taraxacum Coreanum phytoplacenta cell culture or an extract thereof according to the present disclosure is non-toxic to skin cells, and has an efficacy of moisturizing, anti-aging, strengthening the skin barrier, improving wrinkles, soothing the skin, protecting the skin from UV rays, and protecting the skin from blue light, etc.
Claims17
A method for preparing a composition containing a phytoplacenta cell culture of Taraxacum Coreanum or an extract of the phytoplacenta cell culture, the method comprising the steps of:
- (a) separating and culturing phytoplacenta cells from the phytoplacenta tissue in an ovary of Taraxacum Coreanum plant;
- and
- (b) preparing a composition containing the phytoplacenta cell culture obtained in the step (a) or an extract of the phytoplacenta cell culture obtained in the step (a);
- wherein step (a) includes culturing the phytoplacenta cells in the dark;
- and
- wherein the extract of the phytoplacenta cell culture in the step (b) is obtained by extracting the phytoplacenta cell culture of Taraxacum Coreanum obtained in the step (a) at 60° C. to 80° C. for 6 to 8 hours.
A cosmetic composition comprising a phytoplacenta cell culture of Taraxacum Coreanum or the extract of the phytoplacenta cell culture and a carrier acceptable in cosmetic formulation, wherein the phytoplacenta cell culture of Taraxacum Coreanum or the extract of the phytoplacenta cell culture is present in an amount ranging from 0.1 to 10% by weight, based on the total weight of the composition.
Dependencies are inferred from the claim text.