FIELD: chemistry.
SUBSTANCE: invention relates to compositions containing polymerised surfactants, particularly compositions of personal hygiene agents which contain a polymerised surfactant with low degree of polymerisation. Said composition has CMID of less than 90%. The polymerised surfactant is selected from a group consisting of allylalkyl sulphosuccinates EUAH, an anionic monomer and an amphiphilic monomer EUAC, and copolymers of maleic anhydride and long-chain α-olefins or alkyl vinyl ethers PPDA. The polymerised surfactant contains (a) 7-2000 amphiphilic repeating units on weighted average, and (b) the amphiphilic repeating units constitute at least 10 mol % of the polymerised surfactant. The composition contains at least one additional personal hygiene agent. The invention relates to a method cleaning the human body. The invention also relates to a method of producing the composition of the personal hygiene agent with a low irritant effect.
EFFECT: invention has relatively low irritant properties and the compositions have remarkably low content of small-sized micella as indicated by the CMID value.
