Water-emerging moisturizing tone-up cream and preparation method thereof
A technology of suyan cream and water preservation, which is applied in the field of moisturizing suyan cream and its preparation, which can solve the problems that the concealing effect of suyan cream is not very prominent, does not involve hydrating suyan cream, and the maintenance function is not particularly strong, etc., to achieve the purpose of inhibiting Tyrosinase activity, good moisturizing effect, oily and spreading effect
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[0044] The preparation method of the hydrating moisturizing cream described in Examples 1 to 5 comprises the following steps:
[0045] (1) At normal temperature, mix the humectant, pH regulator, active ingredient, deionized water and preservative to obtain the water phase mixture; the mixing is stirring and mixing, and the stirring speed is 200r / min;
[0046] (2) Acrylate (class) / ethylhexyl acrylate / polydimethylsiloxane methacrylate copolymer in titanium dioxide, silicone oil, oil phase thickener and lauryl PEG-9 polymer in emulsifier Dimethylsiloxyethyl polydimethylsiloxane was mixed and ground to obtain a mixture; the grinding speed was 60 rpm, and the grinding time was 30 minutes;
[0047] (3) Cyclopolydimethylsiloxane / distearyldimethylhectorite / propylene carbonate in thickening elastomer, oil phase thickener, polydimethylsiloxane in oil and emulsifier Oxane and polydimethylsiloxane PEG-10 / 15 crosslinked polymer are homogenized to obtain an oil phase mixture; the homogeniz...
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