Hyaluronic acid or its derivative supported film and film cosmetic
Provided are a film and a film cosmetic having excellent handling property, moisture retention ability and irregularity modifying ability. The film of the present invention is obtained by laminating (a) a substrate membrane supporting a hyaluronic acid or its derivative, and (b) a support body, and...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | Provided are a film and a film cosmetic having excellent handling property, moisture retention ability and irregularity modifying ability. The film of the present invention is obtained by laminating (a) a substrate membrane supporting a hyaluronic acid or its derivative, and (b) a support body, and the thickness of the membrane (a) is 10 to 500 nm. |
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