Safety and efficacy of assessment of Alis collagen drink (containing 4 g hydrolyzed collagen) compared to a control collagen-free drink
Phase 2
- Conditions
- skin aging.
- Registration Number
- IRCT20150101020514N22
- Lead Sponsor
- Pishgamane Eixire Sabze Arvand Co.
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 30
Inclusion Criteria
Ages 35 to 55
Healthy people with skin type II to V
Signing the consent form for participation in the study
Exclusion Criteria
History of using RF, anti aging and intense pulsed light during the past 6 months
.Active smoker in last 2 years
Pregnancy or lactating
Suffering from systemic diseases that affect skin health, such as vascular collagen diseases, diabetes, hypothyroidism, as well as liver and kidney failure.
History of taking supplements containing collagen, hyaluronic acid and vitamin C in the last 3 months
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Skin elasticity. Timepoint: Before intervention , 4, 8 and 12 weeks after using. Method of measurement: Cutometery.
- Secondary Outcome Measures
Name Time Method Skin thickness and density. Timepoint: Before intervention ,4 , 8 and 12 weeks after using. Method of measurement: Skin ultrasound.;Changes in stratum corneum hydration. Timepoint: Before intervention , 4, 8 and 12 weeks after using. Method of measurement: Corneometry.