Composition and cosmetics containing same
A composition and cosmetic technology, applied in the field of compositions and cosmetics containing the composition, can solve the problems of reduced protection and repairing effects and the like
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Embodiment 1~5 and comparative example 1-2
[0032] In terms of mass percentage, the cosmetics described in Examples 1-5 and Comparative Examples 1-2 include the following components:
[0033]
[0034]
Embodiment 6
[0036] The project is carried out in two phases.
[0037] The first phase of the test includes skin moisture test, skin oil test, skin elasticity test and facial shadow collection. The cycle is 28 days. 34 qualified volunteers participated in the test, of which 2 volunteers withdrew due to personal reasons.
[0038] The results of the skin moisture test showed that after using the product for 1 day, the skin moisture value of the cheek area increased, and there was a significant change; the skin moisture value of the eye corner area also increased after using the product for 1 day, but there was no significant difference.
[0039] The results of the skin oil test showed that after using the product for 1 day, 7 days, 14 days and 28 days, the amount of skin oil in the forehead area was significantly reduced.
[0040] The results of the skin elasticity test showed that after using the product for 7 days in the cheek area, the skin elasticity parameter R2 was significantly improv...
Embodiment 7
[0054] Compared with Comparative Example 1 and Comparative Example 2, Examples 1-5 have significant differences (P<0.05). Embodiment 7 skin oil test
[0055] The test results of skin oils are shown in Table 2 before the products prepared in Examples 1-5 and Comparative Examples 1-2 are used, and after the products are used for 1 day, 7 days, 14 days and 28 days.
[0056] Table 2 The average value and statistical results of skin oil before the product is used, after the product is used for 1 day, 7 days, 14 days and 28 days
[0057]Statistical method: t-test
[0058] Significance: "+": significant difference (p≤0.05); "-": non-significant difference (p>0.05)
[0059]
[0060] It can be seen from the data in Table 2 that the oil value of the forehead area showed a downward trend after the product was used, and gradually decreased after the product was used for 1 day, 7 days, 14 days and 28 days, and all showed significant changes.
[0061] Compared with Comparative Example...
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