A combination of black fruit wolfberry and no-wash sleeping mask
A sleep mask and the technology of wolfberry black fruit, which are applied in cosmetic preparations, medical preparations containing active ingredients, and pharmaceutical formulas, can solve the problems of not using the combination of wolfberry black fruit and seabuckthorn, and achieve the purpose of inhibiting harmful free radicals and The formation of melanin, the effect is obvious, and the effect of delaying aging
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[0027] Preparation method of seabuckthorn water extract: Accurately weigh 10g of fresh seabuckthorn, add 200mL of deionized water, extract in a water bath at 60°C for 2 hours, centrifuge the extract at 3000r / min for 5min after extraction, and evaporate the supernatant under reduced pressure Concentrate to 2g / mL to obtain seabuckthorn water extract.
[0028] Preparation method of licorice water extract: Weigh 10 g of licorice decoction pieces, soak in water for 30 minutes, heat and reflux for extraction for 1 hour, filter, and concentrate the supernatant under reduced pressure to 1.5 g / mL to obtain licorice water extract.
[0029] In the present invention, the concentrated concentration of the extract is calculated by the following formula:
[0030] Concentration (g / mL) = mass (g) / volume (mL) of the concentrated solution.
Embodiment 1
[0031] Embodiment 1 Preparation of the main plant component composition of the present invention
[0032] Take 100 g of the water extract of Lycium barbarum, 100 g of the water extract of seabuckthorn, and 50 g of the water extract of licorice, and after mixing evenly, it is the composition with skin care effect of the present invention.
[0033] The composition can be used directly, or can be used in the form of conventional skin care products after adding other conventional skin care product ingredients, such as facial mask, essence and the like.
Embodiment 2
[0034] The preparation of embodiment 2 facial mask
[0035] The composition of the present invention is prepared into a facial mask, and the corresponding efficacy test is carried out on the facial mask.
[0036] Table 1 Proportion of facial mask essence in each embodiment
[0037] Composition
Recipe 1
Recipe 2
Recipe 3
Recipe 4
Deionized water
10 copies
15 copies
20 copies
25 copies
8 servings
9 servings
10 copies
12 copies
glycerin
8 servings
9 servings
10 copies
12 copies
Polyethylene glycol PEG-400
5 copies
7 copies
9 servings
10 copies
hydrolyzed elastin
3 copies
3 copies
4 parts
5 copies
Black Goji Berry Extract
10 copies
15 copies
20 copies
25 copies
Sea Buckthorn Extract
10 copies
12 copies
14 copies
16 copies
Licorice Extract
5 copies
7 copies
9 servin...
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