None
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. 18-65 years old, healthy male and female; 2. Understand the experimental process, voluntarily participate, and sign a written informed consent form.
Exclusion criteria
Exclusion criteria: 1. Pregnant or lactating women, or those who have recently planned to conceive; 2. Skin diseases (such as severe acne, seborrheic dermatitis, psoriasis, eczema, psoriasis, skin cancer, etc.), or obvious injuries in or near the testing area; 3. Participants deemed unsuitable for the trial based on clinical evaluation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Loss of moisture through the epidermis;Skin stratum corneum moisture content; | — |
Countries
China
Contacts
West China Hospital, Sichuan University