An interventional study of Dietary supplement - Active comparator and Dietary supplement - Experimental product in Coenzyme Q Deficiency, sponsored by University of Primorska. Completed at 1 site in Slovenia. Open to participants aged 50 Years to 65 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2025-12-05.
Sponsored by University of Primorska · Not applicable, Interventional, and Screening
The randomized, open-label, two period crossover single-dose bioavailability study with two coenzyme Q10 products
The randomized, open-label, two period crossover single-dose bioavailability study with two coenzyme Q10 products will include 35 subjects who will test two different coenzyme Q10 products. Plasma concentration of coenzyme Q10 will be measured.
University of Primorska is the lead sponsor of 53 studies on the registry; 6 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
Synonyms: Maltodextrin, capsule (HPMC - hydroxypropyl methyl cellulose), coenzyme Q10 (ubiquinone); Dosage: 2 capsules, total 100 mg Co-Q10
Dietary Supplement: Dietary supplement - Experimental product
Maltodextrin, BMT® coenzyme Q10 \[maltodextrin, coenzyme Q10 (ubiquinone), stabiliser (gum arabic), corn starch, olive oil, anti-caking agent (silicon dioxide), acidity regulators (acetic acid, citric acid)\], capsule (HPMC - hydroxypropyl methyl cellulose); Dosage: 2 capsules, total 100 mg Co-Q10
Dietary Supplement: Dietary supplement - Active comparator
Single dose intervention with Standard product Coenzyme Q10 (ubiquinone); 2 capsules - 100 mg total coenzyme Q10
Single dose intervention with Experimental product; BMT® coenzyme Q10; 2 capsules - 100 mg total coenzyme Q10
Plasma levels of Coenzyme Q10
Plasma levels of Coenzyme Q10 will be measured by high-performance liquid chromatography (HPLC) with electrochemical detection and a post-analytical reducing column, using a Nanospace HPLC apparatus.
Time frame: At Baseline
Plasma levels of Coenzyme Q10
Plasma levels of Coenzyme Q10 will be measured by high-performance liquid chromatography (HPLC) with electrochemical detection and a post-analytical reducing column, using a Nanospace HPLC apparatus.
Time frame: Four hours after consumption
Plasma levels of Coenzyme Q10
Plasma levels of Coenzyme Q10 will be measured by high-performance liquid chromatography (HPLC) with electrochemical detection and a post-analytical reducing column, using a Nanospace HPLC apparatus.
Time frame: Six hours after consumption
Plasma levels of Coenzyme Q10
Plasma levels of Coenzyme Q10 will be measured by high-performance liquid chromatography (HPLC) with electrochemical detection and a post-analytical reducing column, using a Nanospace HPLC apparatus.
Time frame: Twelve hours after consumption
Plasma levels of Coenzyme Q10
Plasma levels of Coenzyme Q10 will be measured by high-performance liquid chromatography (HPLC) with electrochemical detection and a post-analytical reducing column, using a Nanospace HPLC apparatus.
Time frame: Twenty-four hours after consumption
Plasma levels of Coenzyme Q10
Plasma levels of Coenzyme Q10 will be measured by high-performance liquid chromatography (HPLC) with electrochemical detection and a post-analytical reducing column, using a Nanospace HPLC apparatus.
Time frame: Forthy-eight hours after consumption
Plan to share: No
No publications or documents are linked to this record.
This study is completed, as verified in Dec 2025. You cannot join it, but the record below documents what was studied.
Get an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
Coenzyme Q10 Deficiency
University of Primorska