Gummy vitamins aim to boost hair growth in women
NCT ID NCT07224555
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tests whether Xtressé gummy supplements can safely improve hair growth in 60 women aged 18-65 who feel their hair is thinning. Participants take the gummies daily for 4 months, and researchers measure changes in hair density and thickness using special cameras. The goal is to see if this nutraceutical offers a simple way to support hair health.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Xtressé Hair Growth Gummies (plant-based extracts and regenerative compounds)
- What this could lead to
- If it works, this could point toward a convenient, non-prescription option for women to improve hair density and thickness.
- What could go wrong
- This is a small, early pilot study with only 60 women, so results may not apply to everyone. The supplement is not a drug and may not produce noticeable changes.
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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2025
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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 to 65 years
- 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: * Women aged 18-65 years with self-perceived thinning hair (confirmed by an investigator). * Fitzpatrick skin types I to VI. * Ability and willingness to comply with the study protocol. * Commitment to using effective contraception throughout the study if of childbearing potential. Exclusion Criteria: * Pregnancy, nursing, or recent initiation of hormone therapy. * Change in other hair treatments within 3 months prior to the study. * Known uncontrolled health conditions (e.g., poorly controlled diabetes, hypertension). * History of hair or scalp disorders that could interfere with study results. * History of metabolic syndrome.
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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 places running it
4 sites. The list below names each one and where it is.
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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.
Contacts and locations
Locations
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Advanced Dermatology & Cosmetic Surgery
Maitland, Florida, 32751, United States
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Hair Medicine Institute
Alpharetta, Georgia, 30005, United States
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Kindred Hair and Skin
Marriottsville, Maryland, 21104, United States
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Root Hair Institute
Bellevue, Washington, 98004, United States
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Other studies related to the condition(s) this trial covers.
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