Whitening, nourishing and moisturizing water and preparation method thereof
A technology for moisturizing water and propylene glycol
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[0027] The preparation methods of Examples 1 to 3 of the present invention are as follows:
[0028] S1. Dissolve the formulated amount of carbomer in water 3 times its weight, homogenize it with a crane homogenizer until it is evenly dispersed, to obtain an aqueous solution of carbomer;
[0029] S2. Add the carbomer aqueous solution and formula amount of water, propylene glycol, polysorbate-20, hydroxyethyl urea, betaine, sodium hyaluronate, and polyglycerol-10 into the main pot, stir and heat to 80 ~85℃, homogenize for 2~5min, keep warm and stir for 15~20min, then start to cool down;
[0030] S3. When the temperature is lowered to 50℃, add the formula amount of triethanolamine, preservative and CI 42090, and then add the pre-mixed and dispersed PEG-40 hydrogenated castor oil, essence, sodium polyacrylate and polyethylene glycol-90M. Stir until uniform, then add soybean germ extract, pea peptide, argan oil, cucumber liquid and bioelastin, homogenize for 2 to 5 minutes;
[0031] S4. A...
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