Cleansing, acne-removing and repairing mask
A facial mask and anti-acne technology, which is applied in cosmetics, skin care preparations, skin diseases, etc., can solve the problems of anti-inflammatory skin self-repair, repeated acne, poor skin repair ability, etc., to reduce The effect of destroying cell membrane structure, preventing oxidative damage, and increasing moisture
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[0021] The preparation method of the dragon palm blood extract described in Examples 1 to 5 includes the following steps:
[0022] The flying dragon palm blood is washed and dried, crushed through a 60-mesh sieve, 70% ethanol is added according to the material-to-liquid ratio of 1:20, ultrasonic extraction is performed for 40 minutes, ultrasonic power is 800W, and the extract is filtered and concentrated. The preparation method of Jiejiegao extract described in Examples 1 to 5 includes the following steps:
[0023] Clean and dry Jiejiegao, smash through a 60 mesh sieve, add petroleum ether according to the material-liquid ratio of 1:20, reflux for 6h at 60℃, evaporate the petroleum ether, and add 75% ethanol according to the material-liquid ratio of 1:20 Reflux extraction 2 times, 3h each time, filter, combine the filtrate and concentrate.
[0024] The preparation method of Zhiyi extract described in Examples 1 to 5 includes the following steps:
[0025] Wash and dry the Yiyi, pulver...
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