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Showing 1–24 of 72 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Proprietary Nutritional Supplement Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Consumption of 4D Dietary Supplement on Perceptual-Cognitive and Visual-Motor Performance

NCT04988919
View directory record Official record
Conditions
Dietary Supplementation
Interventions
4D, placebo
Dietary Supplement
Lead sponsor
University of Central Florida
Other
Eligibility
18 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Oct 7, 2021 · Synced Sep 11, 2026, 1:36 PM EDT
Not yet recruiting Phase 2 Interventional

Herbal Supplement (Biocidin REMOVE) for Bacterial Overgrowth in Irritable Bowel Syndrome

NCT07768267
View directory record Official record
Conditions
Irritable Bowel Syndrome (IBS), Small Intestinal Bacterial Overgrowth Syndrome (SIBO)
Interventions
Biocidin REMOVE, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

RCT of an Oral Acne Supplement for Adult Women

NCT06097871
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 24, 2024 · Synced Sep 11, 2026, 1:36 PM EDT
Recruiting Not applicable Interventional

Evaluating VM100 Nutritional Supplement for Improving Quality of Life in Duchenne Muscular Dystrophy Patients

NCT07766980
View directory record Official record
Conditions
Duchenne Muscular Dystrophy, Duchenne Disease, Muscular Dystrophy in Children, DMD, Muscular Dystrophy
Interventions
VM100 Nutritional Supplement
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
6 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Nitrate-rich Fruit and Vegetable Supplement on Blood Pressure

NCT03486145
View directory record Official record
Conditions
High Blood Pressure, Flow Mediated Dilation
Interventions
fruit and vegetable juice supplement, Placebo
Dietary Supplement
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 40 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 2, 2018 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of a Dietary Supplement on Exercise Performance in Healthy Older Adults"

NCT01073332
View directory record Official record
Conditions
Excessive Physical Exercise, Unspecified
Interventions
Arginine antioxidant supplements, Placebo
Dietary Supplement
Lead sponsor
University of California, Los Angeles
Other
Eligibility
50 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 7, 2015 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Acute Effect of a Theacrine-based Supplement on Mobilization of Various Stem Cell Populations.

NCT06219161
View directory record Official record
Conditions
Stem Cells
Interventions
NAD3
Dietary Supplement
Lead sponsor
University of Memphis
Other
Eligibility
40 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 22, 2024 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study to Evaluate the Safety and Efficacy of a Proprietary "Joint Health" Dietary Supplement in Subjects With Joint and Connective Tissue Pain

NCT03209895
View directory record Official record
Conditions
Joint Pain
Interventions
Joint Health Product, Placebo, Glucosamine / Chondroitin
Dietary Supplement
Lead sponsor
U.S. Nutraceuticals, LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Sausalito, California
Source: ClinicalTrials.gov public record
Updated Jul 5, 2017 · Synced Sep 11, 2026, 1:36 PM EDT
Not listed Not applicable Interventional

Study to Evaluate the Effect of RGMA001 on Patients With Non Alcoholic Fatty Liver Disease (NAFLD)

NCT01511523
View directory record Official record
Conditions
Non Alcoholic Fatty Liver Disease
Interventions
RGMA001, Sugar Pill
Dietary Supplement
Lead sponsor
Biovil Research Group, LLC
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Fayetteville, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 15, 2012 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional

A Study to Evaluate the Effect of Probiotic Supplement on Quality of Life

NCT05523180
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Non-cystic Fibrosis Bronchiectasis
Interventions
Probiotic, Placebo
Dietary Supplement · Other
Lead sponsor
ResBiotic Nutrition, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Miami, Florida • The Villages, Florida
Source: ClinicalTrials.gov public record
Updated Jun 4, 2024 · Synced Sep 11, 2026, 1:36 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Commercially Available Cannabis Products for Immune Support

NCT05944705
View directory record Official record
Conditions
Influenza, COVID-19, Common Cold
Interventions
Immune Support Supplement
Dietary Supplement
Lead sponsor
Center For Interventional Pain and Spine
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Bryn Mawr, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Sep 11, 2026, 1:36 PM EDT
Not yet recruiting Not applicable Interventional

Study to Evaluate Xtressé Gummy Supplement in Men With Androgenic Alopecia

NCT07637071
View directory record Official record
Conditions
Androgenic Alopecia, Hair Loss/Baldness, Hair Thinning
Interventions
Xtressé Hair Growth Gummies, Placebo Comparator
Other · Dietary Supplement
Lead sponsor
Restore Biologics Holdings, Inc. dba Xtressé
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Maitland, Florida • Port Orange, Florida
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Vitality Dietary Supplement on Physical and Mental Function in Middle-aged Adults

NCT01155076
View directory record Official record
Conditions
Health-related Quality of Life
Interventions
Vitality Product, Placebo
Dietary Supplement
Lead sponsor
Pharmanex
Industry
Eligibility
40 Years to 70 Years
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
3
States / cities
Tucson, Arizona • Chaska, Minnesota • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 13, 2013 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional Results available

Single Low-Dose of Supplement Amino Acid

NCT01540773
View directory record Official record
Conditions
Growth Hormone, Amino Acid
Interventions
Amino acid supplement, Placebo
Drug
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 70 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Oct 21, 2018 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Oral Adenosine-triphosphate (ATP) on Human Muscle Performance

NCT01141504
View directory record Official record
Conditions
Healthy Subjects
Interventions
PeakATP 250, Placebo, PeakATP 400, PeakATP 400 plus proprietary blend
Dietary Supplement
Lead sponsor
Metabolic Technologies Inc.
Industry
Eligibility
20 Years to 30 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Ames, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 9, 2012 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional

"Night Vision and Carotenoids"

NCT04741763
View directory record Official record
Conditions
Macular Degeneration
Interventions
EyePromise Visual Edge
Dietary Supplement
Lead sponsor
Robert Davis
Other
Eligibility
50 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
North Chicago, Illinois • Oak Lawn, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 4, 2021 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

An Evaluation of Omega-3 Fatty Acid

NCT03017651
View directory record Official record
Conditions
Overweight and Obesity
Interventions
OM3-supplement 1, OM3-supplement 2
Dietary Supplement
Lead sponsor
Société des Produits Nestlé (SPN)
Industry
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 15, 2017 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Effects of a Dietary Supplement on Children's Health and Development Outcomes.

NCT06704178
View directory record Official record
Conditions
Height, Cognitive Function, Weight Gain
Interventions
NuBest Tall Growth Protein Powder, Placebo Powder
Dietary Supplement
Lead sponsor
NuBest
Industry
Eligibility
10 Years to 16 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nutritional Supplement Impact on Metabolic Parameters

NCT02349555
View directory record Official record
Conditions
Other Endocrine/Nutritional/Metabolic Disorder
Interventions
Nutritional Supplement Blend
Dietary Supplement
Lead sponsor
Pharmanex
Industry
Eligibility
30 Years to 70 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Austin, Texas • Logan, Utah
Source: ClinicalTrials.gov public record
Updated Sep 26, 2016 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Herbal Nutraceutical Supplementation on Vasomotor Symptoms in Menopausal Women

NCT05813067
View directory record Official record
Conditions
Vasomotor Symptoms, Postmenopausal Disorders
Interventions
JDS-HF 3.0, Placebo
Dietary Supplement
Lead sponsor
Bonafide Health
Industry
Eligibility
40 Years to 65 Years · Female only
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
3
States / cities
Birmingham, Alabama • Lake Worth, Florida • Idaho Falls, Idaho
Source: ClinicalTrials.gov public record
Updated Jun 25, 2024 · Synced Sep 11, 2026, 1:36 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

A Clinical Trial to Examine the Efficacy of a Supplement to Support Healthy Hair and Skin

NCT06579742
View directory record Official record
Conditions
Hair Thinning, Hair Loss
Interventions
Live Conscious Beyond Collagen, Placebo
Dietary Supplement
Lead sponsor
Scale Media Inc
Industry
Eligibility
40 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Aug 29, 2024 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nutramax Joint Health Formulation Biochemical Response Study

NCT02614274
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Nutraceutical joint health formulation
Dietary Supplement
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
40 Years to 64 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 4, 2018 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effectiveness of a Proprietary of a Botanical Extract on Sleep Quality

NCT06894108
View directory record Official record
Conditions
Sleep
Interventions
Proprietary Blend of Botanical Extracts, Melatonin
Dietary Supplement
Lead sponsor
Nutraceuticals Research Institute
Other
Eligibility
35 Years to 55 Years · Female only
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Huntsville, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 22, 2025 · Synced Sep 11, 2026, 1:36 PM EDT
Completed Phase 1 Interventional

Open Label Study: Treatment of ALS Fatigue With PolyMVA

NCT04557410
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
PolyMVA
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
Not listed
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated May 26, 2021 · Synced Sep 11, 2026, 1:36 PM EDT