Composition with skin whitening and moisturizing effects and application method
A skin whitening and composition technology, which is applied to the field of compositions with skin whitening and moisturizing effects, can solve problems such as undiscovered problems, and achieve the effects of improving skin brightness, increasing skin moisture content, and being convenient to use.
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Embodiment 1
[0038] Example 1 Preparation of King Kong thorn extract
[0039] Grind 20g of diamond thorn medicinal material through a No. 3 sieve, add 10 times the amount of 75% ethanol, 400W ultrasonic extraction for 30min, filter, repeat once, combine the filtrate, precipitate overnight, and filter with suction; the filtrate is concentrated under reduced pressure to an extract, dried and crushed Obtain the powder of diamond thorn extract.
Embodiment 2
[0041] (1) Add water with a formula ratio of 50°C in the preparation container, and start stirring.
[0042] (2) Add sodium hyaluronate, stir to fully dissolve, and stir for 20 minutes.
[0043] (3) sequentially add the diamond thorn extract obtained in Example 1, sodium chloride, and propylene glycol, and continue stirring for 10 min.
[0044] (4) Add butylene glycol, dextran sodium sulfate, and EDTA in turn, and continue stirring for 10 minutes.
[0045] (5) Add rose hydrosol and chamomile hydrosol, continue to stir for 5 minutes, stop stirring, and you are ready.
Embodiment 3
[0047] Grind 20g of diamond thorn medicinal material through a No. 3 sieve, add 8 times the amount of 80% ethanol, 300W ultrasonic extraction for 40min, filter, repeat 2 times, combine the filtrate, precipitate overnight, and filter with suction; the filtrate is concentrated under reduced pressure to an extract, dried and crushed Obtain the powder of diamond thorn extract.
[0048] (1) Add water with a formula ratio of 60°C in the preparation container, and start stirring.
[0049] (2) Add sodium hyaluronate, stir to fully dissolve, and stir for 30 minutes.
[0050] (3) Add the diamond thorn extract, sodium chloride, and propylene glycol obtained in Example 3 in sequence, and continue stirring for 20 min.
[0051] (4) Add butylene glycol, dextran sodium sulfate, and EDTA in turn, and continue stirring for 20 minutes.
[0052] (5) Add rose hydrosol and chamomile hydrosol, continue to stir for 10 minutes, stop stirring, and you are ready.
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