A Study on the skin effect by carbonate cosmetics
- Conditions
- Healthy adults
- Registration Number
- JPRN-UMIN000020491
- Lead Sponsor
- 701 Research Inc.
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- Female
- Target Recruitment
- 40
Not provided
1. Person who have abnormalities in the skin of a measured region 2. Person who are out patients. 3. Person with the anamnesis of an alcohol or drug dependence. 4. Person who have possibilities for emerging allergy to cosmetics and foods. 5. Persons who are pregnant or lactating, or planned to become pregnant during a test period. 6. Person who participate in the other clinical studies within 4 weeks in the past, or person who have a schedule which participates in other clinical studies during a test period. 7. Person who are judges as unsuitable for the study by the investigator for other reason. 8. Those to whom the person himself/herself and a family are working for the cosmetics company, the food company, an advertising agency, investigation and consultant business, and a mass media-related company. 9. Patients with vascular function disorder, or person who have severe poor circulation. 10. Person who was abnormal by blood pressure or electrocardiogram inspection. 11. Current smoker.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Evaluation of the stratum corneum water content, the transepidermal water loss, the skin color, the skin viscoelasticity, the stratum corneum cell size, blood flow measurement, and the dermatological assessment after the repeated treatment for 2, 4 and 8 weeks with the carbonate cosmetics
- Secondary Outcome Measures
Name Time Method