skin aging.
Conditions
Interventions
Intervention 1: Intervention group: daily consumption of 250 ml of Alis collagen supplement drink for 8 weeks, which includes: Spring water, hydrolyzed bovine collagen protein (food grade) 4g, acerol
Sponsors
Pishgamane Eixire Sabze Arvand Co.
Eligibility
Sex/Gender
All
Age
35 Years to 55 Years
Inclusion criteria
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
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
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Skin elasticity. Timepoint: Before intervention , 4, 8 and 12 weeks after using. Method of measurement: Cutometery. | — |
Secondary
| Measure | Time frame |
|---|---|
| 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. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactAniseh Samadi
Tehran University of Medical Sciences
Outcome results
None listed