Skin care composition focusing on repairing oily skin sensitive acne skin and preparation method thereof
A skin care composition and sensitive technology, applied in skin care preparations, drug combinations, skin diseases, etc., can solve the problems of damaged skin barrier function, stimulate sensitive skin sensitive reaction, difficult maintenance, etc., and achieve the repair of damaged skin barrier , content and reduction of red blood filaments, and the effect of avoiding allergic reactions
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Embodiment 1
[0043] Embodiment 1, skin care composition
[0044] The skin care composition is composed of 35 parts of yeast fermented filtrate of jacaranda extract, 16 parts of water extract of Rosa roxburghii and 5 parts of blue ear grass extract.
[0045] The preparation of the Australian finger orange extract yeast fermentation filtrate:
[0046] Step 1. Take the pulp of Australian finger orange, wash it, crush the tissue, pass through a 50-mesh sieve, add 5 times the amount of 65% ethanol solution, reflux extraction at 85 ° C for 3 times, filter, combine the filtrates, and concentrate under reduced pressure to obtain Australian finger orange extract;
[0047] Step 2: Take the above-mentioned Australian finger orange extract, add it to the yeast culture medium at a volume ratio of 15%, mix evenly, and sterilize at 121° C. to obtain a fermentation substrate;
[0048] Step 3. Insert the yeast cultured in the above-mentioned fermentation substrate into the fermentation substrate, so that...
Embodiment 2
[0053] Embodiment 2, skin care composition
[0054] The skin care composition is composed of 22 parts of the yeast fermented filtrate of the extract of the Australian finger orange, 22 parts of the water extract of Rosa roxburghii and 8 parts of the extract of the blue ear grass.
[0055] The preparation of the Australian finger orange extract yeast fermentation filtrate:
[0056] Step 1. Take the pulp of Australian finger orange, wash it, crush the tissue, pass through a 50-mesh sieve, add 6 times the amount of 55% ethanol solution, reflux extraction at 80°C for 3 times, filter, combine the filtrates, and concentrate under reduced pressure to obtain Australian finger orange extract;
[0057]Step 2: Take the Australian finger orange extract prepared above, add it to the yeast culture medium at a volume ratio of 10%, mix evenly, and sterilize at 121° C. to obtain a fermentation substrate;
[0058] Step 3. Insert the yeast cultured in the above-mentioned fermentation substrate...
Embodiment 3
[0063] Embodiment 3, skin care composition
[0064] The skin care composition is composed of 45 parts of yeast fermented filtrate of the Australian finger orange extract, 10 parts of the water extract of Rosa roxburghii and 3 parts of the blue ear grass extract.
[0065] The preparation of the Australian finger orange extract yeast fermentation filtrate:
[0066] Step 1. Take the pulp of Australian finger orange, wash it, crush the tissue, pass through a 50-mesh sieve, add 4 times the amount of 70% ethanol solution, reflux and extract twice at 90°C, filter, combine the filtrates, and concentrate under reduced pressure to obtain Australian finger orange extract;
[0067] Step 2: Take the above-prepared Australian finger orange extract, add it to the yeast culture medium at a volume ratio of 21%, mix evenly, and sterilize at 121° C. to obtain a fermentation substrate;
[0068] Step 3. Insert the yeast cultured in the above-mentioned fermentation substrate into the fermentation...
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