FIELD: cosmetics. SUBSTANCE: foaming cosmetic composition, appropriate for being delivered under pressure in aerosol containers, contains, in cosmetically acceptable medium, at least one fixation polymer, at least one oxyalkylenated silicon, and at least 30 wt.% of water-soluble solvent with boiling temperature below 85 C. Cosmetic treatment of keratin fibers such as hair is accomplished by foam formation caused by expansion of composition in air atmosphere. Composition imparts form and fixes hair-dress. EFFECT: improved cosmetic properties. 25 cl, 5 ex
