A study for the skin moisturizing effect of a food intake in adult female who are aware of skin dryness
- Conditions
- Healthy adult
- Registration Number
- JPRN-UMIN000039183
- Lead Sponsor
- TTC Co., Ltd
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- Female
- Target Recruitment
- 50
Not provided
Subjects 1. who constantly use medicine, health food and general food that contain the ingredient involved in this study 2.who usually take a food, medicine, functional food, etc. which would affect skin condition 3.who have got cosmetic surgery which would affect the targeted skin 4.who have got cosmetic surgery or hormone therapy which would affect the skin other than targeted skin within 1 year before the screening test 5.who have got esthetic treatment would affect the targeted skin within 1 month before the screening test or plan the act 6.who have had ultraviolet exposure within 1 month before the screening test or plan to do 7.who wash the body using a nylon towel, etc. which provides strong skin irritation 8.who usually use bath additives 9.who have the wounds or inflammatory diseases which would affect the targeted skin 10.who have had a symptom of pollinosis during between January to April in the past 3 years or who are expected to have allergic symptoms on the skin during this study 11.who feel skin roughness on the targeted skin around the menses 12.who work on a pre-dawn shift or on night duty more than 2 times during this study 13.who are planning to go overseas 14.who have asthma or would have asthma during this study 15.who have serious diseases or medical history 16.who have allergic reaction related to this study 17.who have diseases under treatment affecting this study or who have medical history of serious disease requiring medication 18.who are judged inappropriate for the study according to the results of screening test 19.who have participated in other clinical studies within 1 month, or are planning to participate in other clinical studies during this study 20.who are pregnant or lactating, or plan to become pregnant or lactate during this study 21.who are judged as unsuitable for the study due to lifestyle questionnaire 22.who are judged as unsuitable for the study by investigator for other reasons
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Water content of stratum corneum
- Secondary Outcome Measures
Name Time Method Transepidermal water loss