Aged skin
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged 30 to 65 years; 2. In general good health; 3. With crow's feet of grade >=3; 4. Agree to actively avoid exposure to sunlight for the duration of the trial period.
Exclusion criteria
Exclusion criteria: 1. Pregnant or lactating; 2. Had skin diseases such as eczema, psoriasis, etc.; 3. Had birthmarks, tattoos, wounds, or other skin conditions on the testing region or nearby; 4. Had known allergies to the test substance.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Crow's feet;Skin hydration;Skin radiance;Skin elasticity;Skin color;Skin thickness; | — |
Countries
China
Contacts
West China Hospital, Sichuan University