Clinical Trial

Efficacy of a Combined Oral and Topical Collagen Regimen Compared to Topical Collagen or Oral Collagen Regimens in Women With Skin Ageing Signs

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Record status
This record was last updated March 16, 2026 (before its estimated August 15, 2026 completion). Its status may not reflect the trial's current state.
Summary
This clinical study is conducted at one study site and in 165 women with visible signs of skin aging. It compares after 13 weeks the benefit of a combined oral collagen supplement and topical collagen serum regimen compared with oral collagen alone and topical collagen serum alone in reducing in women presenting visible signs of skin ageing .
Trial Details
NCT Number NCT07473037
Lead Sponsor Vichy Laboratoires
Collaborators: CPCAD GIE, SKINPHARMA
Conditions Visible Skin Aging Signs, Wrinkles and Folds in Lower Face, Skin Ageing, Skin Elasticity, Skin Firmness, Skin Evenness, Skin Radiance, Skin Smoothness +1 more
Enrollment 165 participants
Start Date 2026-03-15
Primary Completion 2026-08-15 (estimated)
Study Completion 2026-10-31 (estimated)
Updated on ClinicalTrials.gov 2026-03-16