- Conditions
- Glycemia
- Interventions
- Berberine, Dihydroberberine 200, Dihydroberberine 100, Placebo
- Dietary Supplement
- Lead sponsor
- Lindenwood University
- Other
- Eligibility
- 18 Years to 45 Years · Male only
- Enrollment
- 5 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Saint Charles, Missouri
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–16
of 16
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Healthy
- Interventions
- Berberine, TPGS emulsified berberine, Quillaja extract emulsified berberine
- Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Healthy
- Interventions
- Carbohydrate blocking supplement (CBS), Placebo capsule
- Dietary Supplement
- Lead sponsor
- dōTERRA International
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Pleasant Grove, Utah
- Conditions
- Acne
- Interventions
- Skin Nutraceutical Supplement, Placebo pill
- Dietary Supplement · Other
- Lead sponsor
- Nutraceutical Wellness Inc.
- Industry
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 102 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- High Point, North Carolina
- Conditions
- Metabolic Syndrome
- Interventions
- CAR-191, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Carmel Biosciences
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- PreDiabetes
- Interventions
- Metabolic Rheostat, Butyrate Ultra, Placebo
- Dietary Supplement
- Lead sponsor
- Zhaoping Li
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Cardiovascular Diseases, Hypertension, Cognitive Decline, Diet, Healthy
- Interventions
- Goode Health Beverage, Vanilla Base Beverage Blend
- Dietary Supplement
- Lead sponsor
- The University of Texas at Arlington
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 2
- States / cities
- Arlington, Texas
- Conditions
- Metabolism Disorder, Nutraceutical
- Interventions
- Diaberine, Placebo Capsule
- Dietary Supplement
- Lead sponsor
- Ultimate International, Inc.
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Metabolic Syndrome
- Interventions
- Berberine, Identical Placebo
- Dietary Supplement · Other
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Insulin
- Interventions
- Insulin Balance Formula - Hormetics Weight Optimization System
- Dietary Supplement
- Lead sponsor
- Efforia, Inc
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Ulcerative Colitis
- Interventions
- Berberine Chloride, Laboratory Biomarker Analysis, Placebo Administration
- Drug · Other
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Women's Health
- Interventions
- Perelel Health Hormonal Balance Support
- Dietary Supplement
- Lead sponsor
- Perelel Inc.
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Small Intestinal Bacterial Overgrowth Syndrome (SIBO), Small Intestinal Bacterial Overgrowth
- Interventions
- AV1PD1A
- Dietary Supplement
- Lead sponsor
- National University of Natural Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Berberine, Sprint Training, Wellbeing, Anaerobic Power, Inflammation Biomarkers, Monocyte Function
- Interventions
- Berberine, Placebo, Sprint Interval Training
- Dietary Supplement · Other
- Lead sponsor
- University of Northern Colorado
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Greeley, Colorado
- Conditions
- Prediabetic State
- Interventions
- GlucoSupreme™ Herbal, Placebo
- Dietary Supplement · Other
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 39 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 4
- States / cities
- Baltimore, Maryland • Cincinnati, Ohio
- Conditions
- Small Intestinal Bacterial Overgrowth
- Interventions
- Novel Supplement Based Therapy
- Dietary Supplement
- Lead sponsor
- Atrium Innovations
- Industry
- Eligibility
- 19 Years to 84 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Oxford, Ohio