A Preliminary Study of an Anti-Wrinkle Product for a 12-Week Application.
- Conditions
- /A (healthy adults)
- Registration Number
- JPRN-UMIN000036428
- Lead Sponsor
- Derma Labo, Inc.
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- Female
- Target Recruitment
- 20
Not provided
[1]Individuals with chronic skin disease, such as atopic dermatitis. [2]Individuals with strange skin conditions at measurement points. [3]Individuals who had been conducted an operation on the test spot. [4]Individuals who is a patient of hay fever and take a drug. [5]Individuals who were took a special facial treatment in the past 1 month. [6]Individuals who have a habit to ingest supplements claiming for brightening effect. [7]Individuals who cannot avoid daylight exposure during the test period. [8]Individuals who had ingested health-promoting foods, foods for specified health uses, health foods, or supplements being effective for the study. [9]Individuals who have a history of serious heart disease, kidney damage, and endocrine disease. [10]Individuals who conduct or have conducted hormone replacement therapy for menopausal disorder. [11]Individuals who take tabaco or alcohol regularly or whose eating habit is irregularity. [12]Subjects who are pregnant or breast-feeding. [13]Individuals judged inappropriate for the trial by the principal.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method [1]Indexes for evaluating skin condition (doctor's questions and assessment of skin condition(1), photo evaluation(1), skin quality evaluation(1), wrinkle topography(2)). (1)Screening, Week 0, Week 4, Week 8, Week 12. (2)Week 0, Week 4, Week 8, Week 12.
- Secondary Outcome Measures
Name Time Method [1]Questionnaires about skin condition (Week 0, Week 4, Week 8, Week 12). [2]Subject's diary (From the first day of ingestion of a test material to the last day of the test).