Evaluation of a cosmetic gel containing retinol palmitate for its improvement effect on wrinkles
Not Applicable
- Conditions
- Healthy adult
- Registration Number
- JPRN-jRCTs031200260
- Lead Sponsor
- Miyata Akinobu
- Brief Summary
Continuous use of the Test article, there was a significant difference in "the deepest depth of the largest wrinkles" and "the average depth of the largest wrinkles" compared to placebo.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- Female
- Target Recruitment
- 37
Inclusion Criteria
1) Healthy adult female
2) Wrinkle grades between 3 and 5
Exclusion Criteria
1) Subjects with skin lesions at the test site (atopic dermatitis, hives, inflammation, eczema, injury, acne spots, knots, speckles, or their traces)
2) Subjects with experience of cosmetology (botox injection, hyaluronic acid or collagen injection, photofacial, etc.) at the test site, or plan to receive it during the test period
3) Subjects with pregnant, breastfeeding, or plan to do so
4) Subjects who the principal investigator judges inadequate
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method wrinkle area ratio, total wrinkle average depth, maximum wrinkle average depth, maximum wrinkle maximum depth
- Secondary Outcome Measures
Name Time Method wrinkle grades