FIELD: cosmetics. SUBSTANCE: composition is designated for treatment of keratin-containing materials, mainly hair. It can be used in compositions used for hair stacking to make form, volume and comb fixing for hair. The composition consists of cosmetically and dermatologically acceptable medium where at least one grafted silicone copolymer containing polysilicone moiety and silicon-free organic chain moiety present. One of two parts is the main part of polymer and another one is grafted on the main part. Also, the composition has at least one combination including at least one anionic polymer and at least one cationic polymer. The method of treatment of keratin-containing materials, in part hair, is claimed. The method involves applying the claimed composition on hair. After the composition applying hair can be rinsed with water. EFFECT: improved properties of the composition. 46 cl, 2 ex
