Evaluation of the Skin-Beautifying Effects of Collagen Drinks
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 发起方
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Measurement of wrinkles around the eyes
研究概览
简要总结
This study aims to investigate the skin beauty benefits of collagen drinks in healthy individuals.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age over 18 years
- •Healthy people
排除标准
- •Non-volunteer
- •Pregnant and lactating women
- •Hypersensitivity to the assigned product
- •Diagnosed with skin diseases, liver diseases, kinedy disease, and other severe diseases
- •Cosmetic, drug, or food allergies
- •Concurrent aesthetic treatments (e.g., intense pulse light, medical peelings, or laser therapy)
- •Aceepted aesthetic treatments one month ago before the study
- •Chronic sun exposure (over 3 hours/day)
- •The members of the research team
研究组 & 干预措施
Collagen Drinks
The Collagen Drinks contain collagen peptides and antioxidants
干预措施: Collagen Drinks (Dietary Supplement)
结局指标
主要结局
Measurement of wrinkles around the eyes
时间窗: Week 0, 4, 8
Visia® skin analysis system is used to measure the skin wrinkles around the eyes
Measurement of skin elasticity
时间窗: Week 0, 4, 8
Cutometer® is used to measure the skin elasticity of upper cheek
Measurement of skin hydration
时间窗: Week 0, 4, 8
Corneometer CM825 is used to measure the moisture of upper cheek
Measurement of skin wrinkles
时间窗: Week 0, 4, 8
Visia® skin analysis system is used to measure the skin wrinkles of full face
Measurement of skin pores
时间窗: Week 0, 4, 8
Visia® skin analysis system is used to measure the skin spots of full face
Measurement of collagen content
时间窗: Week 0, 4, 8
DermaLab® Series SkinLab Combo (Cortex) is employed to measure skin collagen content of upper cheek
Measurement of skin brightness
时间窗: Week 0, 4, 8
Chroma Meter MM500 is employed to measure the brightness of upper cheek
Measurement of collagen levels in the blood
时间窗: Week 0, 8
Analysis of changes in beauty-related biomarkers in the blood
Measurement of hyaluronic acid levels in the blood
时间窗: Week 0, 8
Analysis of changes in beauty-related biomarkers in the blood
Measurement of superoxide dismutase (SOD) levels in the blood
时间窗: Week 0, 8
Analysis of changes in beauty-related biomarkers in the blood
次要结局
- The change of self-assessment skin condition(Week 0, 4, 8)