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The Effect of 16-week Dietary Intake of Food Supplements Containing Collagen on Dermis Density and Other Skin Parameters — TO-COSKIN-2  

Wrinkles Clinical Trial

Official title:
The Effect of 16-week Dietary Intake of Food Supplements Containing Collagen on Dermis Density and Other Skin Parameters: Double Blind, Placebo-controlled, Randomised Three-way Study Comparing the Efficacy of Two Test Products

Clinical Trial Summary

The aim of the randomized, double-blind, placebo-controlled, one-period effectiveness study is to compare the effects of multiple-dose 16 weeks daily dietary supplementation with 5 g collagen alone or 5 g of collagen in combination with hyaluronic acid on skin in healthy human subjects in comparison to placebo product. The main objective is to show that test products have beneficial effects on dermis density, and also on other skin parameters and to investigate differences in the effects among test products.

Clinical Trial Description

Single centre, randomized, double-blind, placebo-controlled, one-period effectiveness study will include 84 subjects. Subjects will be divided in three groups, 28 in each. Test group 1 (TG1) will receive investigational product 1 (CP5HA, daily dose 15 mL: collagen 5 g, hyaluronic acid (HA): 30 mg, vitamin C: 80 mg), test group 2 (TG2) will receive investigational product 2 (CP5, daily dose 15 mL: collagen 5 g, vitamin C: 80 mg) and the placebo group (PG) will receive placebo product without those active ingredients (15 mL: 0 g collagen, 0 g HA, 0 g vitamin C). Participants will test continuous administration of placebo or investigational products for 16 weeks in order to demonstrate and assess multiple-dose effects. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05730517
Study type Interventional
Source VIST - Faculty of Applied Sciences
Contact
Status Completed
Phase N/A
Start date February 13, 2023
Completion date October 10, 2023
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