Analyses of the physical properties and the molecules in human healthy skins.
Not Applicable
- Conditions
- Healthy adults
- Registration Number
- JPRN-UMIN000024774
- Lead Sponsor
- Kao Corporation
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 80
Inclusion Criteria
Not provided
Exclusion Criteria
1.Panelists who have some skin troubles and diseases. 2.Panelists who used the antibiotics in the last 2 weeks. 3.Panelists who have undergone some beauty treatments on their faces. 4.Panelists who receive the cares from a doctor or dermatologist for their facial skin issues. 5.Panelists who have started any types of estrogen or hormone therapies. 6.Panelists who smoke. 7.Panelists who are pregnant or breastfeeding. 8.Panelists participating in, or scheduled to participate in, another study during the study period.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The relationship between sebum content and gene expressions.
- Secondary Outcome Measures
Name Time Method The relationships between sebum content, color, moisture, pH in skin and gene expressions, proteins, concentration of hormones.