FIELD: cosmetology.
SUBSTANCE: group of inventions relates to the cosmetic industry, more specifically to a photo-crosslinking cosmetic composition containing, in a physiologically acceptable medium: a) a photo-crosslinking compound of formula 
, where R1 and R2 are group 
, and R3, R4, R5 is a methyl group; b) at least one film-forming polymer in amount of 30 wt. % or more of the weight of the dry composition; c) at least one volatile solvent in amount of 30 % or more of the total weight of the composition; and d) at least one photoinitiator. Invention also discloses versions of the method, as well as a kit for design and / or care of nails and / or false nails.
EFFECT: group of inventions enables to obtain a nail coating with weak corroding or without nail corrosion, having stability, homogeneous application and luster.
14 cl, 1 ex, 3 tbl
