Skin whitening, moisturizing and nourishing gel and method for preparing same
A gel and whitening technology, applied in pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., to achieve the effects of fast absorption, fragrant smell, and delaying skin aging
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Embodiment 1
[0037] 1.1 Preparation of Bletilla striata extract
[0038] Weigh 100g of Bletilla striata, soak for 0.5h, heat to 100°C, decoct and extract 3 times, add 8 times the amount of water for the first time, extract for 1 hour, add 6 times the amount of water for the second time, extract for 1 hour, and add 5 times the amount for the third time water, extract for 0.5h, filter each time with 3 layers of gauze, combine the filtrate, heat and concentrate to 500ml, filter with double gauze, and take the filtrate for later use.
[0039] 1.2 Preparation of cucumber extract
[0040] Peel the cucumber, cut into pieces, squeeze the juice with a juicer, filter with four layers of gauze, discard the filter residue, store the filtrate in the refrigerator (3-6°C) for 10 hours, and then filter it with six layers of gauze to obtain cucumber extract .
[0041] 1.3 Preparation of whitening, moisturizing and nourishing gel
[0042] Weigh 0.5g of carbomer, add 6g of glycerin, stir well to make it w...
Embodiment 2
[0044] 2.1 Preparation of Bletilla striata extract
[0045] Weigh 100g of Bletilla striata, soak for 0.5h, heat to 95°C, decoct and extract 3 times, add 9 times the amount of water for the first time, extract for 1.5 hours, add 7 times the amount of water for the second time, extract for 1 hour, and add 4 times for the third time Measure water, extract for 0.5h, filter with 3 layers of gauze each time, combine the filtrate, heat and concentrate to 500ml, and filter with double gauze.
[0046] 2.2 Preparation of cucumber extract
[0047] Peel the cucumber, cut it into pieces, squeeze the juice with a juicer, filter it with four layers of gauze, discard the filter residue, store the filtrate in the refrigerator for 9 hours, and then filter it with six layers of gauze to obtain the cucumber extract.
[0048] 2.3 Preparation of whitening, moisturizing and nourishing gel
[0049] Weigh 1.0 g of carbomer, add 3 g of glycerin, stir well to make it wet, add 75 ml of distilled water,...
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