Can a daily supplement boost low testosterone? new study aims to find out
NCT ID NCT07556458
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests two versions of a dietary supplement called Qualia Testosterone+ to see if they can raise testosterone levels in men aged 28-65 with low testosterone. About 75 men will take either one of the two supplement formulas or a placebo for 28 days. The main goal is to measure changes in total testosterone from blood samples, along with symptoms and safety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Qualia Testosterone+ (dietary supplement with a proprietary blend of ingredients)
- What this could lead to
- If it works, this could point toward a non-prescription supplement that helps raise low testosterone levels in men.
- What could go wrong
- This is a small, early-stage trial with only 75 people over 28 days. The supplement may not work better than placebo, and results may not apply to everyone.
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 75 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2026
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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28 to 65 years
- Sex
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Male participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Provide voluntary, written, informed consent to participate in the study * Agree to provide a valid cell phone number and are willing to receive communications through text * Can read and write English * Willing to not begin taking any new supplements during the study and continue taking any supplements they are currently using regularly * Willing to complete questionnaires, records, and diaries associated with the study. * Male participants aged 28-65 * A ≤500 ng/dL Total Testosterone at baseline * Willing and able to visit a local blood draw facility for required blood sample collections * Live within 20 miles of a suitable blood draw facility * Willing to not consume any supplements containing Testosterone or botanicals known to impact hormones starting about 2 weeks prior to the baseline blood test and continuing through the intervention period. Exclusion Criteria: * Known food intolerances/allergy to any ingredients in the product * Having any of the following conditions: Psychiatric conditions, neurologic disorders, endocrine disorders, cancer * Having had a significant cardiovascular event in the past 6 months * Taking MAO inhibitors, SSRIs, blood thinners, or any other psychiatric or neurological medicines * On immunosuppressive therapy * Individuals who were deemed incompatible with the test protocol * Adults lacking capacity to consent * Female * Have Hypogonadism * On Testosterone Replacement Therapy * Taking Gonadotropin-releasing hormone (GnRH) injections or gonadotropins (hCG or FSH)
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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
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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.