Scar-removing essence
A technology for essence and scar removal, applied in the field of scar removal essence, can solve the problems of scars affecting the appearance, no skin damage, skin damage, etc., and achieve the effects of improving function, promoting proliferation, and accelerating mitosis.
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[0028] The preparation method of shark chondroitin described in embodiment 1~5 comprises the following steps:
[0029] (3) Boil the shark cartilage to remove the grease and surface protein, dry it and pulverize it, add strong alkali, degrade it in a water bath, filter and centrifuge, and take the supernatant to adjust the pH to neutral;
[0030] (4) Add sodium chloride to the supernatant after alkaline degradation in step (1), degrade in a water bath, and get the supernatant after centrifugation;
[0031] (3) Add trypsin to the supernatant degraded by sodium chloride in step (2), degrade it in a water bath, heat the extract in a water bath to inactivate the trypsin, centrifuge, and take the supernatant.
Embodiment 1
[0032] The preparation method of the Alpinia officinalis extract described in Example 1 is as follows: dry the Alpinia officinalis in the shade, then pulverize it, extract it under reflux with 95% ethanol for 5 hours, filter, and concentrate the filtrate by a rotary evaporator.
[0033] The preparation method of the snakeberry extract described in Example 1 is as follows: dry the snakeberry, crush it through a 60-mesh sieve, heat and reflux with 90% ethanol to extract for 2 hours, filter, and concentrate the filtrate by a rotary evaporator.
Embodiment 1~5
[0034] The preparation method of the described essence of embodiment 1~5 comprises the following steps:
[0035] (2) Glycerin, butylene glycol, allantoin, betaine, carbomer, disodium EDTA, sodium hyaluronate, propylene glycol, β-glucan, menthol lactate, phenoxyethanol, ethyl Add hexylglycerin, methylparaben, ethylparaben and deionized water together into a stirring pot, heat to 85°C, and stir until completely dissolved;
[0036] (3) Cool down to 45°C, add shark chondroitin, mountain ginger extract, snakeberry extract and triethanolamine in sequence, stir and discharge completely.
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