Long-lasting awakening BB cream
A refreshing and long-lasting technology, applied in skin care preparations, cosmetics, cosmetics, etc., can solve the problems of endangering human health, misleading consumers, skin hazards, etc., and achieve the effect of protecting skin, fair skin, and no skin damage
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Embodiment 1~5
[0020] Embodiments 1-5 The formula of the present invention's lasting skin-rejuvenating BB cream is shown in Table 1
[0021] Table I
[0022]
[0023]
[0024] The preparation method of bilberry fruit extract described in embodiment 1~5 comprises the following steps:
[0025] Wash the lingonberry fruit to remove impurities, grind it into a pulp with a homogenizer mixer, freeze-dry it, and then crush it with a pulverizer; take the lingonberry fruit powder, add 80% ethanol according to the ratio of material to liquid 1:20, and use 150W ultrasonic power 1. Ultrasonic extraction at 55°C for 2 times, 1 hour each time, filtering, combining the filtrates and then concentrating.
[0026] The preparation method of birch bark extract described in embodiment 1~5 comprises the following steps:
[0027] Wash and dry the white birch bark, crush it with a pulverizer, take the white birch bark coarse powder and add methanol according to the ratio of material to liquid 1:20, and perfo...
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