JPRN-UMIN000045878已完成未知
Whitening evaluation study of a test product - Whitening evaluation study of a test product
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 入组人数
- 15
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 30years-old 至 60years-old（—）
- 性别
- Female
入选标准
- 未提供
排除标准
- •1. Persons who have scratches or eczema on their face. 2. Persons who have experienced medical cosmetic treatment or are planning during the test period. 3. Persons who have experienced special skincare treatments (beauty salons, esthetic treatments, etc.) within the past 4 weeks or are planning during the test period. 4. Persons who use cosmetics containing whitening ingredients or take medicine or supplements claiming whitening function. 5. Persons who have changed or newly started using supplements, facial cosmetics or sunscreens within the past 4 weeks. 6. Those who have been exposed to UV radiation beyond their daily lives within the last 4 weeks or will be exposed during the test period. 7. Persons who work night shifts or day and night shifts. 8. Persons who are being treated at a medical institution for the treatment or prevention of illness, or those who are judged to be in need of treatment. 9. Persons who have a critical illness related to glucose metabolism, lipid metabolism, liver function, renal function, cardiovascular system, respiratory tract, endocrine system, immune system or nervous system, or have an anamnestic history of psychiatric disorder. 10. Persons with a history of alcohol and drug addiction 11. Persons who may develop allergies to cosmetics and foods 12. Persons who are pregnant, lactating, or wish to become pregnant during the study period 13. Persons who have participated in other human studies within the last 4 weeks, or who are planning to participate in other human studies during the study period. 14. Persons who are overly tanned. 15. Persons who are currently using cream-type skincare products. 16. Persons who work for a cosmetics company or have a family member living with them who works for a cosmetics company. 17. Persons who are judged as unsuitable for the study by the investigator (or the person responsible for this study).
研究者
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