abstract |
[PROBLEMS] To apply moisture and an active ingredient contained in a hydrogel efficiently to an adherend by contact with an adjacent adherend such as an epidermis mainly by applying to a living body, and also in handling. An excellent gel sheet and a sheet-like cosmetic using the gel sheet are provided. A gel sheet comprising a hydrogel obtained by using an anionic polymer compound and a water-soluble divalent metal salt, wherein the water-soluble divalent metal salt is 50 parts relative to 100 parts of the anionic polymer compound. A gel sheet characterized by being used as described above. The hydrogel preferably further contains collagen, a collagen degradation product, a polyether, an O / W emulsion containing an oil-soluble active ingredient, and the like. [Selection figure] None |