Efficacy Evaluation of Collagen Drink Products
- Conditions
- Skin Condition
- Registration Number
- NCT06194487
- Lead Sponsor
- TCI Co., Ltd.
- Brief Summary
To assess MAXI Collagen drink on skin condition improvement
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 91
- Healthy adults aged 35-65 years old
- Subject with skin surface damage larger than $50 coin area.
- Subject who had skin allergies caused by diet or undrwent cosmetic or medical treatment within 6 months.
- Subject who is a vegetarian and allergic to seafood, alcohol or listed ingredients in the product.
- Students who are currently taking courses taught by the principal investigator of this trial.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method The change of skin collagen density Day 0, Day 7, Day 28 DermaLab® Series SkinLab Combo was utilized to measure skin collagen density. Units: arbitrary units
The change of skin elasticity Day 0, Day 7, Day 28 Cutometer® Dual MPA 580 was utilized to measure skin elasticity. Units: arbitrary units
The change of skin texture Day 0, Day 7, Day 28 VISIA Complexion Analysis System was utilized to measure skin texture. Units: arbitrary units
The change of skin moisture Day 0, Day 7, Day 28 Corneometer® CM825 was utilized to measure skin moisture. Units: arbitrary Corneometer® units 0-120
- Secondary Outcome Measures
Name Time Method The change of transepidermal water loss (TEWL) Day 0, Day 7, Day 28 Tewameter® TM 300 was utilized to measure TEWL. Units: g/hm²
The change of skin wrinkles Day 0, Day 7, Day 28 VISIA Complexion Analysis System was utilized to measure skin wrinkles. Units: arbitrary units
The change of self-assessment skin condition Day 0, Day 7, Day 28 A self-assessment questionnaire was collected to evaluate skin condition
The change of skin pores Day 0, Day 7, Day 28 VISIA Complexion Analysis System was utilized to measure skin pores. Units: arbitrary units
The change of skin colour Day 0, Day 7, Day 28 PANTONE® CAPSURE™ RM200-PT01 was utilized to measure skin colour. Units: arbitrary units
Trial Locations
- Locations (1)
Department of Applied Cosmetology, Hungkuang University
🇨🇳Taichung City, Taiwan
Department of Applied Cosmetology, Hungkuang University🇨🇳Taichung City, Taiwan