JPRN-UMIN000046264已完成未知
A Study on the Effect of Food Containing Plant Extract on skin function -A Randomized, Double-blind, Placebo-controlled, Parallel-group Study- - A Study on the Effect of Food Containing Plant Extract on skin function
适应症
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 入组人数
- 70
研究概览
简要总结
Statistically significant difference was confirmed in the Skin viscoelasticity. Statistically significant difference was not confirmed in the Skin moisture content.
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 30years-old 至 50years-old（—）
- 性别
- Female
入选标准
- 未提供
排除标准
- •Subjects(who) 1)regularly use medications or supplements affecting skin. 2) with skin disease, such as atopic dermatitis or with strange skin conditions at measurement points. 3)with severe hay fever symptoms and had been allergic symptoms of face. 4)have any food allergies. 5)contract or are under treatment or use medications for serious diseases (eg, liver disease, kidney disease, digestive disease, heart disease, respiratory disease, endocrine disease, and/or metabolic disease). 6)had been conducted an operation or beauty treatment on the test spot or had been received hormone replacement therapy in the past 6 months. 7)can't avoid direct sunlight exposure, such as sunburn or sports during test periods. 8)have a history and/or a surgical history of digestive disease affecting digestion and absorption. 9)are pregnant or planning to become pregnant or breastfeed. 10)have alcohol intake more than approximately 20 g/day of pure alcohol equivalent and a habit of drinking not less than 4 days a week. 11)are shiftworker and/or midnight-shift worker. 12)are planning to participate and/or had participated in other clinical studies within the last one month prior to the current study. 13)are judged as unsuitable for the current study by the investigator for other reasons.
研究者
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