UMIN ID: UMIN000047733
Registered date:19/05/2022
Whitening effect by continuous use of medicated cosmetic serum containing placenta extract for 8 weeks
Basic Information
| Recruitment status | Complete: follow-up complete |
|---|---|
| Health condition(s) or Problem(s) studied | Healthy adult female |
| Date of first enrollment | 2022/05/19 |
| Target sample size | 12 |
| Countries of recruitment | Japan |
| Study type | Interventional |
| Intervention(s) | Only one side of the face,Using test article The other side of the face, no using test article |
Outcome(s)
| Primary Outcome | Measurement by equipment |
|---|---|
| Secondary Outcome |
Key inclusion & exclusion criteria
| Age minimum | 35years-old |
|---|---|
| Age maximum | 59years-old |
| Gender | Female |
| Include criteria | |
| Exclude criteria | 1. Subjects with cosmetic allergies 2. Subjects who are pregnant or lactating 3. Subjects with inflamed or scraped skin on face 4. Subjects who are taking medicine for pigmentation, those who are treating pigmentation 5. Subjects who are judged as unsuitable for the study by the investigator for the other reason |
Related Information
| Primary Sponsor | Japan Clinical Trial Association |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | Iwamizu Inc. |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Takeshi Kaneko |
| Address | 5F, 4-3-17 Shinjuku, Shinjukuku, Tokyo Japan 1600022 |
| Telephone | 0364574666 |
| info@yakujihou.org | |
| Affiliation | Japan Clinical Trial Association N.A. |
| scientific contact | |
| Name | Masatomo Najima |
| Address | 5F, 4-3-17 Shinjuku, Shinjukuku, Tokyo Japan |
| Telephone | 0364574666 |
| info@yakujihou.org | |
| Affiliation | Japan Clinical Trial Association N.A. |