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Showing 1–24 of 57 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Nutraceuticals Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of an Acute Dose of a Betalain-rich Concentrate on Repeated-sprint Cycling Performance and Recovery.

NCT06274385
View directory record Official record
Conditions
Nutraceuticals
Interventions
Betalain-rich concentrate (AltRed), Placebo
Dietary Supplement · Other
Lead sponsor
Drexel University
Other
Eligibility
18 Years to 40 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Sep 10, 2026, 8:11 AM EDT
Withdrawn Phase 2 Interventional

Anti-psychotic Medication (New Use) Weight Loss Study

NCT01272752
View directory record Official record
Conditions
Obesity
Interventions
IHBG-10, Placebo
Dietary Supplement
Lead sponsor
Avera McKennan Hospital & University Health Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated May 31, 2012 · Synced Sep 10, 2026, 8:11 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

A Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Effects of resO™ Bone and Joint Support Postbiotic on Physical Function, Pain Interference, and Mobility in Adults With Joint Discomfort

NCT07602426
View directory record Official record
Conditions
Joint Discomfort, Musculoskeletal Pain, Mobility Limitation
Interventions
Placebo, Supplement
Other · Dietary Supplement
Lead sponsor
Able Biolabs, LLC
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 10, 2026, 8:11 AM EDT
Withdrawn Phase 2 Interventional

Growth Hormone and Exclusion Diet Therapy in Juvenile Crohn's Disease

NCT01647412
View directory record Official record
Conditions
Crohn's Disease
Interventions
Growth Hormone, Nutraceutical Combination, Exclusion Diet, Placebo Growth Hormone
Drug · Dietary Supplement · Other
Lead sponsor
Columbia University
Other
Eligibility
10 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 12, 2015 · Synced Sep 10, 2026, 8:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy and Safety of a Nutraceutical Supplement With Standardized Botanicals in Women With Thinning Hair

NCT03206567
View directory record Official record
Conditions
Hair Thinning
Interventions
Nutrafol Supplement capsules, Placebo capsules
Dietary Supplement · Other
Lead sponsor
Ablon Skin Institute Research Center
Other
Eligibility
21 Years to 65 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Manhattan Beach, California
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced Sep 10, 2026, 8:11 AM EDT
Completed Phase 1Phase 2 Interventional

Nutraceutical Supplement in the Management of Hypertension

NCT02663479
View directory record Official record
Conditions
Hypertension
Interventions
Cardiopressin, Placebo
Dietary Supplement
Lead sponsor
Thorne HealthTech, Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 12, 2020 · Synced Sep 10, 2026, 8:11 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Ashwagandha Extract on Stress Levels

NCT06793891
View directory record Official record
Conditions
Stress
Interventions
ashwagandha root, ashwagandha root and leaf, placebo
Dietary Supplement · Other
Lead sponsor
Nutraceuticals Research Institute
Other
Eligibility
30 Years to 59 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Huntsville, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 26, 2025 · Synced Sep 10, 2026, 8:11 AM EDT
Withdrawn Phase 2 Interventional

Chronic Fatigue Syndrome: A Presumptive Mitochondrial Disorder

NCT01471652
View directory record Official record
Conditions
Chronic Fatigue Syndrome
Interventions
Nutraceutical supplements, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
25 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 12, 2015 · Synced Sep 10, 2026, 8:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy and Safety of a Nutraceutical Supplement With Standardized Botanicals in Peri-menopausal and Menopausal Women With Thinning Hair

NCT04048031
View directory record Official record
Conditions
Hair Thinning
Interventions
Nutrafol Supplement Capsules, Placebo Capsules
Dietary Supplement · Other
Lead sponsor
Ablon Skin Institute Research Center
Other
Eligibility
40 Years to 65 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Manhattan Beach, California
Source: ClinicalTrials.gov public record
Updated Apr 5, 2025 · Synced Sep 10, 2026, 8:11 AM EDT
Terminated Phase 2 Interventional

Phase 2 Study to Examine Grape Seed Extract as an Anti-Oligomerization Agent in Alzheimer's Disease (AD)

NCT02033941
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Meganatural-Az Grapeseed Extract, Placebo
Drug
Lead sponsor
Hillel Grossman
Other
Eligibility
Not listed
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Sep 10, 2026, 8:11 AM 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 10, 2026, 8:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Prospective Study of Nutraceutical Supplements to Support Hair Growth in Females

NCT06376409
View directory record Official record
Conditions
Hair Thinning
Interventions
Nutrafol Women's Hair Growth Supplement, Nutrafol Women's Balance Hair Growth Supplement, Nutrafol Women's Vegan Hair Growth Supplement, Nutrafol Women's Postpartum Hair Growth Supplement
Dietary Supplement
Lead sponsor
Nutraceutical Wellness Inc.
Industry
Eligibility
18 Years to 70 Years · Female only
Enrollment
181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 8, 2025 · Synced Sep 10, 2026, 8:11 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

B-Complex: A Nutraceutical SANS Countermeasure

NCT05366933
View directory record Official record
Conditions
Optic Disc Edema, Endothelial Dysfunction
Interventions
Vitamin B-Complex Supplement
Drug
Lead sponsor
National Aeronautics and Space Administration (NASA)
Federal
Eligibility
20 Years to 100 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2032
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced Sep 10, 2026, 8:11 AM EDT
Completed Phase 2 Interventional Results available

Sulforaphane to Reduce Symptoms of Schizophrenia

NCT02810964
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Sulforaphane Nutraceutical, Identical-appearing Placebo
Drug
Lead sponsor
Sheppard Pratt Health System
Other
Eligibility
18 Years to 65 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 26, 2021 · Synced Sep 10, 2026, 8:11 AM EDT
Completed Phase 2 Interventional Results available

Study of Acai Juice in Asymptomatic or Minimally Symptomatic Prostate Cancer Patients With Rising PSA

NCT01521949
View directory record Official record
Conditions
Prostate Cancer
Interventions
Acai Juice Product
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years · Male only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 5, 2018 · Synced Sep 10, 2026, 8:11 AM EDT
Recruiting Not applicable Interventional

A Clinical Trial to Assess the Efficacy and Tolerance of a Berberine-based Nutraceutical Formula to Aid Blood Sugar Regulation and Metabolism

NCT06700915
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 12, 2024 · Synced Sep 10, 2026, 8:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Oral Nutritional Supplement Effect on HDL Function

NCT04529174
View directory record Official record
Conditions
HDL
Interventions
CardioLux™HDL, Placebo
Dietary Supplement
Lead sponsor
Metagenics, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 14, 2024 · Synced Sep 10, 2026, 8:11 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Oral Nutraceutical Supplement With Standardized Botanicals in Males With Self-Perceived Thinning Hair and Loss

NCT03709563
View directory record Official record
Conditions
Hair Loss, Hair Thinning
Interventions
Oral Nutraceutical Supplement, Placebo
Dietary Supplement
Lead sponsor
DeNova Research
Other
Eligibility
21 Years to 45 Years · Male only
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 15, 2023 · Synced Sep 10, 2026, 8:11 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Drug-gene-nutraceutical Interactions of Cannabidiol and Tacrolimus

NCT05490511
View directory record Official record
Conditions
CBD, Transplant Complication, Kidney Disease, Chronic
Interventions
Tacrolimus single dose, Epidiolex single dose, Epidiolex steady-state and tacrolimus single dose
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 75 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Sep 10, 2026, 8:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study Of Nutraceutical Drinks For Cholesterol (Evaluating Effectiveness and Tolerability)

NCT01152073
View directory record Official record
Conditions
Hyperlipidemia
Interventions
Placebo, Second Formulation, Third Formulation
Dietary Supplement
Lead sponsor
Healthy Drink Discoveries, Inc.
Other
Eligibility
20 Years to 80 Years
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Boca Raton, Florida
Source: ClinicalTrials.gov public record
Updated Mar 15, 2012 · Synced Sep 10, 2026, 8:11 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Efficacy of Two Enzyme Cocktails in Healthy Adults

NCT06710392
View directory record Official record
Conditions
Digestive, Gastrointestinal Health
Interventions
Enzyme Cocktail A, Enzyme Cocktail B, Placebo A, Placebo B
Dietary Supplement
Lead sponsor
The Archer-Daniels-Midland Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Denton, Texas
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 10, 2026, 8:11 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Randomized Study to Evaluate the Effect of an Investigational Product on Weight Loss and Body Composition

NCT01272739
View directory record Official record
Conditions
Obesity
Interventions
IHBG-10, Placebo
Dietary Supplement
Lead sponsor
Avera McKennan Hospital & University Health Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Oct 5, 2011 · Synced Sep 10, 2026, 8:11 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate the Safety and Efficacy of Dietary Supplement Anatabloc in Reducing Daily Smokers' Urge to Smoke

NCT01428310
View directory record Official record
Conditions
Tobacco Use Disorder, Tobacco Dependence, Smoking
Interventions
Anatabloc(TM), CigRx(R)
Dietary Supplement
Lead sponsor
Rock Creek Pharmaceuticals, Inc.
Industry
Eligibility
23 Years to 72 Years
Enrollment
109 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Martinsburg, West Virginia
Source: ClinicalTrials.gov public record
Updated Oct 29, 2015 · Synced Sep 10, 2026, 8:11 AM EDT
Terminated Phase 2 Interventional Results available

MemoryXL Effects on Mild Cognitive Impairment Patients

NCT00903695
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Memory XL, placebo
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
55 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jan 25, 2012 · Synced Sep 10, 2026, 8:11 AM EDT