PROBLEM TO BE SOLVED: To provide a sheet-like cosmetic with little stickiness after taking off the cosmetic even if placed on the skin for a long period and which does not block the penetration into the skin of active ingredients of the cosmetic ingredients contained in the cosmetic.SOLUTION: A sheet-like cosmetic contains an Alcaligenes-producing polysaccharide represented by the formula (1) in a component to be applied or impregnated. A sheet-like cosmetic containing a whitening component, an anti-inflammatory component and a moisturizing component as active ingredients and a method for improving skin quality by attaching the cosmetic to the face and the body are provided.SELECTED DRAWING: None【課題】長時間肌に載ても、化粧料を取った後、べたつき感が少なく、更に、該化粧料に含有する化粧成分中の有効成分の、肌への浸透を阻害しないシート状化粧料の提供。【解決手段】塗布或いは含浸する成分に式（１）で表されるアルカリゲネス産生多糖体を含有するシート状化粧料。有効成分として、美白成分、抗炎症成分及び保湿成分を含有させたシート状化粧料及び該化粧料を顔面及びボディに貼付する肌質の改善方法。【選択図】なし
