Adult
Conditions
Interventions
Apply test cosmetics (combined use of lotion, essence, and cream) to whole face during 4 weeks.
Sponsors
Yamada Bee Company, Inc.
Research Center for Immunological Analysis, Inc.
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: 1) Japanese females aged 50-80 years. 2) Subjects can understand and comply with the rules written in protocol during clinical study period. 3) Subjects whose written informed consent has been obtained.
Exclusion criteria
Exclusion criteria: The following exclusion criteria apply to subjects. 1) Constantly use cosmetic that contain the ingredient involved in this study. 2) Apply cosmetics for anti-wrinkle within last 1 month. 3) With cosmetic allergies. 4) Visit dermatology department(for the purpose of treating atopic dermatitis etc.). 5) With inflamed or scraped skin on the measuring area. 6) Conducting hormone replacement therapy. 7) Have got cosmetic surgery which would affect the measuring area. 8) Will get sunburned during the test period. 9) Will receive special treatment (facial esthetics, epilation etc.) during the test period. 10) Can not maintain regular lifestyle. 11) Have an irregular habit because of working at night or working under work-shift form. 12) Participated in other clinical trial within last 1 month. 13) Working at the health food, cosmetics or pharmaceutical company. 14) Judged not appropriate by principal.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Smart Skin Care's score VISIA's indicators Water content of stratum corneum Skin questionnaire | — |
Countries
Japan
Contacts
Public ContactChizuru Fujikura
Yamada Bee Company, Inc. Yamada Bee Company group Institute for Beauty Science, R&D department
Outcome results
None listed