Patent ID: 8663664

Claim:
A transdermal cosmetic sheet comprising a rayon network textile as a wick, and a temperature-sensitive state-changing hydrogel composition thereupon, comprising: 1-10 wt % of locust bean gum as a branched gelation polymer; 0.5-5 wt % of carrageenan as an electrolyte gelation polymer; 0.5-5 wt % of a mixture of chitosan and collagen; 1-10 wt % of aloe extract; 3-30 wt % of glycerine; 0.46 wt % of at least one functional additive, the functional additive being an additive capable of providing stability to the hydrogel comprising methylparaben, propylparaben, and imidazlidinylurea; and remainder of water based on a total weight of the composition, wherein, the hydrogel is transformed into a fluid state at 30-50° C.