Can a daily drink ease vaginal dryness in lichen sclerosus?
NCT ID NCT07450625
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether an oral collagen supplement (Collagendep) can reduce vulvar dryness in 40 women with genital lichen sclerosus who are also receiving fat grafting. Participants take the supplement daily for 4 months. The main goal is to see if dryness improves, with secondary checks on skin hydration and sexual function.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Collagendep Pink Beauty (collagen peptides, hyaluronic acid, nucleotides, herbal extracts)
- What this could lead to
- If it works, this could provide a simple, non-hormonal way to improve vaginal moisture and comfort in women with lichen sclerosus who already receive fat grafting.
- What could go wrong
- This is a small, early-stage trial with only 40 participants. The supplement may not provide additional benefit over fat grafting alone, and results may not apply to all patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 40 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Feb 2026
An estimate. Start dates often move.
- Expected to finish
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Feb 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Female patients aged 18 years or older. * Clinical diagnosis of Genital Lichen Sclerosus. * Patients with a clinical indication for autologous fat grafting (lipofilling) treatment. * Ability to provide written informed consent. * Willingness to comply with the study protocol and attend all scheduled follow-up visits. Exclusion Criteria: * Presence of active local or systemic infections. * Current pregnancy or breastfeeding. * Known hypersensitivity or allergy to any of the ingredients of the study product "Collagendep Pink Beauty" (e.g., collagen, hyaluronic acid, herbal extracts). * Concurrent use of other oral supplements that might interfere with the evaluation of the study results. * Patients with oncological pathologies (malignancies) in the vulvar area. * Inability to guarantee adequate follow-up or compliance with the treatment regimen.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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