Efficacy test for evaluating the effect of "composition A" on the skin redness.
Not Applicable
- Conditions
- Healthy people
- Registration Number
- JPRN-UMIN000029583
- Lead Sponsor
- Kao Corporation
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- Male
- Target Recruitment
- 25
Inclusion Criteria
Not provided
Exclusion Criteria
-Man who have dermatitis (atopic dermatitis etc.). -Man under-medication. -Man who have experience of skin troubled with products containing ammonium aqueous solution. -Man who is judged as "not eligible" by investigator. For example, man who have sunburned skin, man who have pigmentation, man who have hairy skin, man who have significant skin contour by his mascule and blood vessel.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Skin redness induced by ammonia aqueous solution after 3 days third times consecutive 3 hours application (total 9 hours application in a day) of "composition A" and "placebo"
- Secondary Outcome Measures
Name Time Method Stratum corneum components related with skin redness induced by ammonia aqueous solution after 3 days application (third times consecutive 3 hours application, total 9 hours application in a day) of "composition A" and "placebo" Skin redness induced by ammonia aqueous solution after 3 hours application of "composition A", "placebo" and "composition B". Amount of "composition A" and "composition B" transferred to skin after 3 hours application of "composition A", "placebo" and "composition B".