Can a daily serum regrow thinning hair? small study aims to find out
NCT ID NCT07228156
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tests whether a daily plant-based serum can safely improve hair growth in 40 men and women with mild to moderate thinning hair. Participants apply the serum to their scalp for 9 months, and researchers measure changes in hair density and thickness using special cameras. The goal is to see if the serum is effective and satisfying to use, while monitoring for any side effects.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Xtresse serum (plant-based extract blend)
What this could lead to
If it works, this could point toward a non-prescription serum to improve hair density and thickness in people with mild to moderate thinning hair.
What could go wrong
This is a small pilot study with only 40 participants and no control group. Results may not apply to everyone, and the serum may not work better than existing products.
Disclaimer
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the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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.
Contacts and locations
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Locations
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Advanced Dermatology & Cosmetic Surgery
Maitland, Florida, 32751, United States
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Kindred Hair and Skin Center
Marriottsville, Maryland, 21104, United States
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Root Hair Institute
Bellevue, Washington, 98004, United States