Efficacy Testing of Collagen Drink on Skin Beauty and Sleep Aid
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 60
- 试验地点
- 2
- 主要终点
- The change of sleep quality
研究概览
简要总结
To assess Collagen Drink on skin condition and sleep quality improvement
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 20 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy adults aged above 20 years old
排除标准
- •Subject who is not willing to participate in this study.
- •Patients with diseases of the skin, liver, kidney.
- •Subjects who have known cosmetic, drug or food allergies, difficulty in digestive tract absorption or disorder.
- •Female who is pregnant or nursing
- •Constant drug use
- •Received facial laser therapy, chemical peeling or UV overexposure (>3 hours everyday) in the past 4 weeks.
- •Students taught by the PI
结局指标
主要结局
The change of sleep quality
时间窗: Change from Baseline sleep quality at 8 weeks
Self-assessment questionnaire was utilized to survey sleep quality.
The change of AGEs of blood
时间窗: Change from Baseline AGEs at 8 weeks
Venous blood was sampled to measure AGEs
The change of TIMP-1 of blood
时间窗: Change from Baseline TIMP-1 at 8 weeks
Venous blood was sampled to measure TIMP-1
The change of skin L* value
时间窗: Change from Baseline L* value at 8 weeks
Chroma Meter MM500 was utilized to measure skin L\* value. Units: arbitrary units, 0-100
The change of skin elasticity
时间窗: Change from Baseline skin elasticity at 8 weeks
Cutometer® MPA580 was utilized to measure skin elasticity. Units: arbitrary units
The change of desmosine of blood
时间窗: Change from Baseline desmosine at 8 weeks
Venous blood was sampled to measure desmosine
The change of skin wrinkles
时间窗: Change from Baseline skin wrinkles at 8 weeks
VISIA Complexion Analysis System was utilized to measure skin wrinkles. Units: arbitrary units
The change of skin texture
时间窗: Change from Baseline skin texture at 8 weeks
VISIA Complexion Analysis System was utilized to measure skin texture. Units: arbitrary units
The change of skin collagen density
时间窗: Change from Baseline skin collagen density at 8 weeks
DermaLab® Series SkinLab Combo was utilized to measure skin pores. Units: arbitrary units
次要结局
- The change of skin melanin index(Change from Baseline skin melanin index at 8 weeks)
- The change of skin pores(Change from Baseline skin pores at 8 weeks)
- The change of skin a* value(Change from Baseline skin a* value at 8 weeks)
- The change of skin hydration(Change from Baseline skin hydration at 8 weeks)
- The change of transepidermal water loss(Change from Baseline transepidermal water loss at 8 weeks)