Old and young ages in skin turnover rate and of the effectiveness of cosmetics in old ages
- Conditions
- Not Applicable
- Registration Number
- KCT0006228
- Lead Sponsor
- P&K Skin Research Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 48
1. Subjects who have signed consent form voluntarily after being informed well of object of study and all related contents
2. Subjects who do not have any acute or chronic disease including skin ailments
3. Subjects who can be observed and traced for all the experiment period
1. When the test area is cleaned with a scrub, etc., just before the start of the test
2. Females who are pregnancy or breast-feeding
3. Subjects who do not want of do not fill out a consent form
4. Subjects who have mental illness
5. Subjects who have had immuno-suppressive treatment within 3 months.
6. Subjects who have had a steroid treatment or light treatment within 1 month.
7. Subjects who are inappropriate for measurement in the test area.
8. Subjects who have atopic dermatitis.
9. Subjects who have systemic allergies or hypersensitivity to cosmetics, to drugs, or to sunlight.
10. Subjects who have had skin scaling or therapy within 3 months.
11. Any Subjects who are considered to be inappropriate to participate in the study by the researcher
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Moisture content;moisture loss;transparency;gloss;skin density;thickness;fluorescence
- Secondary Outcome Measures
Name Time Method Hiscope enlarged photo;keratin