Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Hair Thinning: early-phase trial registry
2 of 11 indexed Hair Thinning trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #1,577 of 28,707 conditions by registered trial count.
11 US clinical trials · 2 currently recruiting · #1,577 of 28,707 conditions by registered trial count
Hair Thinning: 11 US clinical trials tracked, 2 recruiting.
Hair Thinning is the subject of 11 registered US clinical trials on ClinicalTrials.gov, 2 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is Scale Media, running 2 of these trials.
Enrollment posture brief
Registry condition hair-thinning
OPEN 2 | RECR 18% | LATE 0 | EARLY 1 | RANK #1577 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Acute Myeloid Leukemia Arising From Previous Myelodysplastic Syndrome (18% recruiting · 22 trials)
Hair Thinning lists 2 open slots (18% of 11 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Hair Thinning on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Hair Thinning is recruiting below its size-band peers.
2 of 11 indexed trials (18.2%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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One sponsor concentrates Hair Thinning research.
Scale Media accounts for 2 of 11 trials (18.2%). 10 distinct sponsors appear on at least one study for this condition label.
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Most Hair Thinning trials plan to enrol fewer than 100 people.
Median target enrolment is 50 among the 11 trials that report a genuine target (sentinel values excluded). 9 of those (81.8%) plan for fewer than 100 participants.
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Hair Thinning research is mostly interventional.
11 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
11 total, page 1 of 1
Evaluating the Combined Use of Supplement and Serum in Promoting Hair Growth in Women With Self-perceived Thinning Hair
The Center for Clinical and Cosmetic Research
NCT07041489
Autologous Adipose Cells Therapy
CERM
NCT06869252
A Clinical Trial to Examine the Efficacy of a Dietary Supplement to Improve the Health and Appearance of Hair.
Scale Media
NCT06515496
The Effects of an Oral Hair Supplement on Hair Density, Growth, and Microbiome
Integrative Skin Science and Research
NCT06146166
A Clinical Trial to Examine the Efficacy of a Supplement to Support Healthy Hair and Skin
Scale Media
NCT06579742
Efficacy and Safety of TargetCool + Benev Exosomes in Patients With Hair Thinning
Recens Medical
NCT06999408
Nutraceutical Supplement With Vegan Botanicals in Females With Self-Perceived Thinning Hair
Nutraceutical Wellness
NCT05332743
To Evaluate the Effects of Viviscal Oral Supplements When Used by Females With Self-perceived Thinning Hair
Irish Response t/a Lifes2good
NCT02288858
A Study Evaluating the Hair Regrowth Efficacy and Safety of ALRV5XR in Female Subjects With Hair Loss
Arbor Life Labs
NCT04450602
Efficacy and Safety of a Nutraceutical Supplement With Standardized Botanicals in Women With Thinning Hair
Ablon Skin Institute Research Center
NCT03206567
Impact of a Topical Cosmetic Product on Women's Hair
University of Memphis
NCT06060834
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Hair Thinning records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Hair Thinning trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Hair Thinning page
11 registered trials, 2 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 2 Hair Thinning trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Scale Media sponsors the most Hair Thinning trials on record, review their full trial history before evaluating a specific study. See Scale Media's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Hair Thinning condition card totals 11 registered trials; most-linked intervention Placebo; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.