Skincare composition and lotion with anti-acne effect, and preparation method of skincare composition
A skin care composition and the technology of the composition are applied in the direction of drug combination, skin care preparations, skin diseases, etc., which can solve the problems of destroying the normal flora of the skin, skin allergies, and large skin irritation, and achieve easy acquisition and preparation methods Easy to use and effective in removing acne
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Embodiment 1
[0054] The preparation of embodiment 1 emulsion of the present invention
[0055] Raw materials and proportioning (mass percentage), see Table 2:
[0056] Table 2
[0057]
[0058] Chinese medicine extract preparation method:
[0059] (1) Weigh the raw material drug according to the following proportions by weight;
[0060] Artemisia capillaris 30g, Kochia chinensis 20g, Moutan bark 10g, Galla chinensis 20g, Soapthorn 10g, Prunella vulgaris 20g
[0061](2) The volume percentage is 75% ethanol extraction twice, the mass volume ratio of raw material drug and ethanol in the first extraction is 1:10, heat and stir at 60°C for 1 hour, and filter to obtain the filtrate for the first time; the second extraction The mass volume ratio of raw material drug to ethanol g / ml is 1:10, heated and stirred at 60°C for 30 minutes, and filtered to obtain the second filtrate; the first filtrate and the second filtrate were mixed, concentrated by rotary evaporation to 0.2g / ml, and concentrat...
Embodiment 2
[0068] The preparation of embodiment 2 emulsion of the present invention
[0069] Raw materials and proportioning (mass percentage), see Table 3:
[0070] table 3
[0071]
[0072]
[0073] Preparation of Chinese herbal extracts:
[0074] (1) Weigh the raw material drug according to the following proportions by weight;
[0075] Artemisia capillaris 20g, Kochia chinensis 30g, Moutan cortex 20g, gallnut 10g, saponins 15g, Prunella vulgaris 15g.
[0076] (2) The volume percentage is 80% ethanol extraction twice, the mass volume ratio of raw material medicine and ethanol in the first extraction is 1:20, heat and stir at 70°C for 2 hours, and filter to obtain the filtrate for the first time; the second extraction The mass volume ratio of raw material drug to ethanol g / ml is 1:20, heated and stirred at 70°C for 60 minutes, and filtered to obtain the second filtrate; the first filtrate and the second filtrate were mixed, concentrated by rotary evaporation to 0.3g / ml, and con...
Embodiment 3
[0082] Embodiment 3 Preparation of emulsion of the present invention
[0083] Raw materials and proportioning (mass percentage), see Table 4:
[0084] Table 4
[0085]
[0086]
[0087] Preparation of Chinese herbal extracts:
[0088] (1) Weigh the raw material drug according to the following proportions by weight;
[0089] Artemisia capillaris 25g, Kochia chinensis 25g, Moutan cortex 15g, gallnut 15g, saponins 20g, Prunella vulgaris 10g.
[0090] (2) The volume percentage is 75% ethanol for two extractions, the mass volume ratio of raw material drug and ethanol in the first extraction is 1:15, heat and stir at 65°C for 1.5 hours, and filter to obtain the filtrate for the first time; the second extraction The mass volume ratio of raw material drug to ethanol g / ml is 1:15, heated and stirred at 65°C for 40 minutes, and filtered to obtain the second filtrate; the first filtrate and the second filtrate were mixed, concentrated by rotary evaporation to 0.5g / ml, and concen...
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