Unique ID issued by UMIN | UMIN000044684 |
---|---|
Receipt number | R000051034 |
Scientific Title | Effect of Vitamin C-containing patch cosmetics on pigmentation : single blinded study |
Date of disclosure of the study information | 2021/06/29 |
Last modified on | 2022/06/29 10:05:41 |
Effect of Vitamin C-containing patch cosmetics on pigmentation
VitaC patch study
Effect of Vitamin C-containing patch cosmetics on pigmentation : single blinded study
Effect of Vitamin C-containing patch cosmetics on pigmentation
Japan |
Healthy adult female
Adult |
Others
NO
Influence to the pigmentation of skin when using test articles for 36 weeks
Efficacy
Image evaluation (after 12, 24, 30, 36 weeks)
the condition of the stratum corneum
Interventional
Parallel
Randomized
Individual
Open -but assessor(s) are blinded
Active
3
Treatment
Other |
Use 1 type of test article A (patch cosmetics)
Use 1 type of test article B (all-in-one gel)
Uses 2 types of test articles (patch cosmetics, all-in-one gel)
35 | years-old | <= |
59 | years-old | >= |
Female
Subjects whose pigmentation class is 3 to 6
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 judged as unsuitable for the study by the investigator for the other reason
24
1st name | Masatomo |
Middle name | |
Last name | Najima |
Japan Clinical Trial Association
N.A.
1600022
5F, 4-3-17 Shinjuku, Shinjukuku, Tokyo
0364574666
info@yakujihou.org
1st name | Takeshi |
Middle name | |
Last name | Kaneko |
Japan Clinical Trial Association
N.A.
1600022
5F, 4-3-17 Shinjuku, Shinjukuku, Tokyo
0364574666
info@yakujihou.org
Japan Clinical Trial Association
Mebius Pharmaceutical Co.,Ltd.
Profit organization
Institutional Review Board of Pharmaceutical Law Wisdoms
5F, 4-3-17 Shinjuku, Shinjukuku, Tokyo
0364574911
master@yakujihou.net
NO
2021 | Year | 06 | Month | 29 | Day |
Unpublished
Completed
2021 | Year | 04 | Month | 28 | Day |
2021 | Year | 06 | Month | 17 | Day |
2021 | Year | 06 | Month | 29 | Day |
2022 | Year | 03 | Month | 09 | Day |
2021 | Year | 06 | Month | 28 | Day |
2022 | Year | 06 | Month | 29 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000051034
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Research case data | |
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