FIELD: cosmetic, dermatology.
SUBSTANCE: invention relates to cleansing skin. Block comprises the following components: (a) 25-85 wt.-% of fatty acid soap; (b) polyalkylene glycol with molecular mass 400-25000 Da; (c) 1-35 wt.-% of free (C8-C22)-fatty acid; (d) 0.1-5 wt.-% of protonic acid salt with pKa1 value less 6 but preferably less 5.5. Method for preparing blocks involves mixing components (a) - (d) in situ at temperature 25-40°C up to preparing the homogenous mixture followed by making blocks. Invention provides enhancing cleansing effect, reducing level of visual dryness and enhancing level of moisture retention in skin.
EFFECT: improved preparing and cleansing method, valuable properties of block.
20 cl, 14 tbl, 4 dwg, 8 ex
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