Excessive oil secretion
Conditions
Interventions
Sponsors
West China Hospital, Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1) 18-60 years old, healthy male or female; 2) Individuals with no allergic diseases, no history of allergies to cosmetics and other topical preparations; 3) Willing to comply with experimental requirements and complete the entire experiment, able to follow up as required; 4) Voluntarily participate in the experiment and sign a written informed consent form; 5) The subjects felt that their scalp was greasy, and the measured oil levels in the head, right temporal area, and left temporal area were all = 90 (with a minimum interval of 36 hours from cleaning to testing).
Exclusion criteria
Exclusion criteria: 1) Pregnant, lactating women or those planning to conceive during the trial period; 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) Within the past month, any cosmetics claiming to be oil control have been used in the test area; 4) Participated in clinical trials within the past 2 months that may affect the results; 5) Participants deemed unsuitable for the trial in clinical evaluation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Scalp oil content;Scalp oil score; | — |
Secondary
| Measure | Time frame |
|---|---|
| Security assessment; | — |
Countries
China
Contacts
Public ContactLi Li
West China Hospital, Sichuan University
Outcome results
None listed