Serum composite capable of moisturizing, whitening, tightening and lifting, and preparation method thereof
A technology of firming and lifting and essence, applied in skin care preparations, medical preparations containing active ingredients, pharmaceutical formulas, etc., can solve the problems of general moisturizing and whitening effects, single efficacy, etc., achieve good antibacterial and antiseptic functions, extract High efficiency and the effect of preventing water loss
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Embodiment 1-4
[0033] Prepare essence composition according to each component in weight percentage in table 1 (other than the components in table 1 are water), prepare lyophilized powder according to each component in amount in table 2:
[0034]
[0035]
[0036] Table 1
[0037] Wherein, the auxiliary agent of embodiment 1 and embodiment 3 is glyceryl caprylate, and the auxiliary agent of embodiment 2 and embodiment 4 is caprylyl hydroxamic acid.
[0038]
[0039] Table 2
Embodiment 1
[0041] The preparation method of embodiment 1 comprises the following steps:
[0042] (1) perilla powder is pulverized with a pulverizer to obtain perilla powder, and perilla powder is added in aqueous sodium chloride solution, the volume ratio of perilla powder and aqueous sodium chloride solution is 1:9, and the weight fraction of aqueous sodium chloride solution is 3%, heating to reflux for 1.5h, cooling down to 70°C and performing a distillation to obtain distillate A; heating up to 95°C for secondary distillation to obtain distillate B; cooling and stratifying the distillate A to obtain the upper liquid and the lower liquid , mix the upper layer liquid with a volume ratio of 1:65 and butylene glycol to obtain liquid C, and mix the liquid C with a volume ratio of 1:1.1 and distillate B to obtain a perilla extract, and filter the perilla extract with suction Finally, the filtrate was obtained, and the perilla extract was obtained after the filtrate was rotary evaporated;
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Embodiment 2
[0054] Perilla extract is not included in the components, and other components and preparation methods are the same as in Example 1.
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