Healthy adults
Conditions
Interventions
None listed
Sponsors
Kao Corporation
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: 1. Healthy female aged from 20 to 69 years old. 2. Person who can agree to participate in the study voluntarily in writing. 3. Person who can agree to be taken several pictures including their face. 4. Person who has no trouble in the skin of test sites (face and arms).
Exclusion criteria
Exclusion criteria: 1. Person who has abnormalities in the skin of the test region 2. Person who regularly goes to hospital. 3. Person with the anamnesis of an alcohol or drug dependence. 4. Person who regularly use drug (hypnotic drug, anti-allergic drug, analgetic drug, hormonal drug, laxative, antiflatulent etc..). 5. Person who has allergy to adhesive tape, medical tape and/or rubber. 6. Person who suffers pollen allergy, rhinitis and/or atopic dermatitis. 7. Person who is pregnant or lactating. 8. Person who participates in the other clinical studies within 4 weeks in the past. 9. Person who is judged as unsuitable for the study by the investigator for other reasons. 10. Person who herself and/or her family member are working for the cosmetics company, the food company, an advertising agency, investigation and consultant business, and a mass media-related company. 11. Patient with vascular function disorder, or person who has excessive sensitivity to cold. 12. Person who has abnormal blood pressure or electrocardiogram testing result. 13. Person who experienced medical cosmetic treatment (i.e. cosmetic surgery, collagen injection etc.)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Evaluation of the stratum corneum water content, transepidermal water loss, sebum secretion, skin color, skin viscoelasticity, skin texture, stratum corneum cell size and composition, blood flow measurements, autonomic nervous activity, dermatological assessment, salivary component and body composition. | — |
Countries
Japan
Contacts
Public ContactYasuko Amano
Kao Corporation R&D Skin Care Products Research
Outcome results
None listed