Whitening composition and cream thereof
A composition and whitening technology, applied in cosmetics, preparations for skin care, medical preparations containing active ingredients, etc., can solve the problems of high cost, single efficacy, narrow efficacy range, etc. The effect of increasing brightness
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Embodiment 1
[0045] The formulations of Example 1 and Comparative Example 1 whitening face cream are shown in Table 1 below.
[0046] Table 1 embodiment 1 and comparative example 1 whitening face cream formula
[0047]
[0048]
[0049] The whitening facial cream preparation process described in embodiment 1 comprises as follows:
[0050] 1) Prepare the formula according to Table 1 and weigh each component raw material;
[0051] 2) Heat the components of oil phase 1 to 80-85°C in the oil phase pot, add oil phase 2 before emulsification, and keep warm for 10 minutes
[0052] 3) Heat each component of the water phase in the water phase pot to 80-85°C, stir until completely dissolved;
[0053] 4) Preheat the emulsification pot and evaporate to dryness, pump the water phase obtained in step 3) into the emulsification pot, reserve part of the water phase to flush the oil phase pipeline;
[0054] 5) In the state of rapid stirring and homogenization, pump the oil phase obtained in step 2...
Embodiment 2
[0058] The formulations of the whitening creams described in Example 2 and Comparative Example 1 are shown in Table 2 below.
[0059] Table 2 embodiment 2 and comparative example 1 whitening face cream formula
[0060]
[0061]
[0062] The preparation method of the whitening face cream of embodiment 2 is the same as embodiment 1.
Embodiment 3
[0064] The formulations of the whitening creams described in Example 3 and Comparative Example 1 are shown in Table 3 below.
[0065] Table 3 embodiment 3 and comparative example 1 whitening face cream formula
[0066]
[0067]
[0068] The preparation method of the whitening face cream of embodiment 3 is the same as embodiment 1.
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