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Qualia Glutathione+ for Blood Glutathione Levels

This study is testing two versions of a dietary supplement called Qualia Glutathione+ to see how they affect glutathione levels in the blood. Glutathione is a natural antioxidant in your body. We are looking for healthy adults between 45 and 75 years old to participate. You will take either Qualia Glutathione+ version 1, Qualia Glutathione+ version 2, or a placebo (an inactive substance like rice flour) once daily for 20 days. The main goal is to see if these supplements can increase your blood glutathione levels. The study status is currently unclear.

Study design
This is a randomized, double-blind (meaning neither you nor the study staff will know which product you are taking), placebo-controlled study with about 54 participants. You will be assigned to one of three groups.
What's involved
You will take two or three capsules of a product once daily for 20 days. You will also have blood collected at the beginning and end of the study.
Compensation
Not stated in the trial record.
Follow-up
Your blood glutathione levels will be measured at the start of the study and again at the end of the 20-day period.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT07221955

The Impact of Qualia Gluthathione+ on Blood Glutathione Levels

Not Yet Recruiting
NAAges 45–75Interventional
Qualia Life Sciences
~54 participants
Updated 2025-11-14 on ClinicalTrials.gov
What's tested:Qualia Glutathione+ version 1Qualia Glutathione+ version 2Placebo

At a glance

Recruiting sites
0 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Total Glutathione levels from baseline to Day 20
Measured over 0-20 days

Conditions

Effects of Qualia Glutathione+ on Blood Glutathione Levels
Glutathione

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Healthy Volunteers

NCT07221955

Where you'd take part

This study runs at 1 site. They're the same protocol — you choose where, and that choice sets who your contact draft is addressed to.

  • Qualia Life Sciences

    Carlsbad, Californiastudy coordinator listed

Sites open and close at different times, so the status above is per site — it can differ from the study's overall status.

Who to contact

William Scuba
[email protected]
855-281-2328
Email the study team

Opens a ready-to-send draft in your own email app — review before sending.

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Eligibility criteria

Inclusion

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.
Healthy male and female participants aged 45-75 years
Willing to go to a local blood draw location for a Whole Blood Total Glutathione measurement (baseline and Day 20)
Willing to avoid starting new or stopping any existing dietary supplements throughout the study

Exclusion

Women who are pregnant, breastfeeding, or planning to become pregnant during the trial
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, or any other psychiatric or neurological medicines
On immunosuppressive therapy
Adults lacking capacity to consent
Active Smokers
Diagnosed Diabetics

What this trial measures

  • Total Glutathione levels from baseline to Day 200-20 days

    To assess between-group differences in the change in blood Total Glutathione levels from baseline to Day 20 following supplementation with Qualia Glutathione version 1 versus placebo and Qualia Glutathione version 2 versus placebo