Skin-brightening and moisturizing mask containing Chinese kale extract
An extract and beetroot moss technology, which is applied to skin care preparations, cosmetics, cosmetic preparations and other directions, can solve the problems of prone to spoilage, difficulty in entering the market, unfavorable mass production and preservation, etc. The preparation method is simple, and the effect of good economic benefit
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Embodiment 6
[0064] Embodiment 6 efficacy performance test
[0065] Take the skin brightening and moisturizing mask containing the beetroot extract of Examples 1-5 and Comparative Example 1-2, and then test its antioxidant properties respectively.
[0066] Get the skin brightening and moisturizing mask containing the red cabbage moss extract of Example 1-5 and Comparative Example 1-2, each get 10 parts, then adopt the hydroxylamine oxidation method to test the skin brightening and moisturizing mask containing the red cabbage moss extract in each of the above-mentioned groups free radical scavenging rate, and then record the fluorescence intensity measured in the detection of each group of compositions and calculate the average value, and the specific data are shown in the following table 2:
[0067] Table 2 embodiment 1-5, comparative example 1-2 contains the antioxidation performance test data sheet of the skin brightening and moisturizing facial mask of beetroot moss extract
[0068] ...
Embodiment 7
[0070] Embodiment 7 efficacy evaluation
[0071] 1. Purpose of the experiment
[0072] Evaluation of the skin whitening effect of the cosmetics made in the above-mentioned examples by comparative analysis
[0073] Effect.
[0074] 2. Experimental method
[0075] This experiment is divided into experimental group and control group, wherein, the experimental group is: embodiment 1-5 skin brightening and moisturizing mask; the control group is comparative example 1-2 skin brightening and moisturizing mask, a certain commercially available mask with the same effect.
[0076] Recruit 240 dark-skinned volunteers, divide them into 8 groups on average, 20 people in each group, and observe the results after trying the above-mentioned products for 45 days. Among them, there are 100 males and 140 females, the oldest is 30 years old, the youngest is 16 years old, and the average age is 23 years old.
[0077] The manifestations of the dark skin are: dark yellow skin, sun-burned skin. ...
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