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ClinicalTrials.gov public records Last synced Oct 18, 2026, 2:56 AM EDT

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Showing 49–72 of 509 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: active supplement Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Metabolic and Epigenetic Impact of FAAH Inhibitors and OEA

NCT07127445
View directory record Official record
Conditions
Healthy
Interventions
OEA supplement
Dietary Supplement
Lead sponsor
Nicole Stevens, PhD
Industry
Eligibility
18 Years to 64 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Pleasant Grove, Utah
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy of Dietary Supplement in Subjects With Acid Reflux and/or Abdominal Bloating/Distention and GI Symptoms

NCT06808867
View directory record Official record
Conditions
Healthy
Interventions
Placebo, Dietary Supplement with Active Ingredient Blend
Dietary Supplement
Lead sponsor
Olly, PBC
Industry
Eligibility
18 Years to 85 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 5, 2025 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy of Nutritional Supplementation on Physical-activity Mediated Changes in Physical Functioning Older Adults at Risk for Mobility Disability (The VIVE2 Study)

NCT01542892
View directory record Official record
Conditions
Sarcopenia
Interventions
Exercise Intervention, Supplement Intervention
Other · Dietary Supplement
Lead sponsor
Tufts University
Other
Eligibility
70 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 18, 2014 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Not applicable Interventional Results available

Estimating Apnea Phenotypes From Polysomnography: Oxygen

NCT01751971
View directory record Official record
Conditions
Sleep Apnea
Interventions
Inspired oxygen (40%), Sham
Drug · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
20 Years to 79 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 20, 2018 · Synced Oct 18, 2026, 2:56 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 7, 2019 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Ginger Supplementation on Inflammation in Exercising Individuals

NCT03219463
View directory record Official record
Conditions
Healthy
Interventions
Ginger
Dietary Supplement
Lead sponsor
Loma Linda University
Other
Eligibility
30 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jun 25, 2018 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Examining the Impacts of Parent Mightier Play

NCT05080647
View directory record Official record
Conditions
Emotional Regulation
Interventions
Mightier online gameplay
Behavioral
Lead sponsor
Neuromotion Labs
Industry
Eligibility
6 Years to 12 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 9, 2022 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Dynamine Ingestion on Various Indices of Sustained Energy

NCT06048640
View directory record Official record
Conditions
Energy
Interventions
Dynamine (methylliberine)
Dietary Supplement
Lead sponsor
The Center for Applied Health Sciences, LLC
Industry
Eligibility
21 Years to 55 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Canfield, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 22, 2023 · Synced Oct 18, 2026, 2:56 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Multi-strain Probiotic Supplement for Digestive Comfort and Well-being in Healthy Women

NCT07831317
View directory record Official record
Conditions
Gastrointestinal Discomfort, Bloating
Interventions
Active: Multi-strain probiotic dietary supplement, Placebo: Placebo
Dietary Supplement
Lead sponsor
Daily Nouri
Industry
Eligibility
25 Years to 45 Years · Female only
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Not applicable Interventional

Study to Evaluate a Nutraceutical Supplement for Treatment of Hair Loss and Thinning in Females

NCT03052413
View directory record Official record
Conditions
Hair Loss
Interventions
Nutrafol, placebo
Dietary Supplement
Lead sponsor
Sadick Research Group
Other
Eligibility
21 Years to 55 Years · Female only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
2
States / cities
Montclair, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 2, 2019 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Phase 4 Interventional

Effects of Glucosamine and Chondroitin Supplementation in Women With Knee Osteoarthritis Participating in an Exercise and Weight Loss Program

NCT01271218
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Diet, Exercise
Other
Lead sponsor
Texas A&M University
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Jan 6, 2011 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy of a Dietary Supplement on Parameters of Skin Aging in Men and Women

NCT06083402
View directory record Official record
Conditions
Skin Aging
Interventions
HyaCera™, Placebo
Dietary Supplement
Lead sponsor
Natals, Inc. dba Ritual
Industry
Eligibility
25 Years to 70 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Raritan, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 16, 2023 · Synced Oct 18, 2026, 2:56 AM EDT
Recruiting Not applicable Interventional

Boosting Emotional Well-being and Happiness in Outpatients Living With Diabetes

NCT05420051
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Positive Psychology + Motivational Interviewing, Motivational Interviewing
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Phase 2 Interventional Results available

PrecISE (Precision Interventions for Severe and/or Exacerbation-Prone Asthma) Network Study

NCT04129931
View directory record Official record
Conditions
Asthma
Interventions
MCT, Clazakizumab, Broncho-Vaxom, Imatinib Mesylate, Cavosonstat, Placebo
Drug · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
12 Years and older
Enrollment
950 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
29
States / cities
Scottsdale, Arizona • Tucson, Arizona • Sacramento, California + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 18, 2026, 2:56 AM EDT
Recruiting Not applicable Interventional

NT-II™ Collagen for Joint Discomfort and Function

NCT07119645
View directory record Official record
Conditions
Activity-Related Knee Discomfort, Joint Discomfort, Functional Joint Pain, Functional Knee Pain, Knee Acute and Chronic Pain
Interventions
NT-II™ (240 mg), NT-II™ 480 mg, Glucosamine/Chondroitin
Dietary Supplement
Lead sponsor
Hofseth Biocare ASA
Industry
Eligibility
20 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Compare Effects of a Soluble Fiber on Weight and Blood Cholesterol

NCT00682916
View directory record Official record
Conditions
Obesity
Interventions
Y288
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 65 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 18, 2026, 2:56 AM EDT
Recruiting Phase 2 Interventional

CASCADE 2002: PROTECT Study, "PRObiotics to TrEat Anal preCancer Trial

NCT06949800
View directory record Official record
Conditions
HSIL, High Grade Squamous Intraepithelial Lesion, HPV-Related Squamous Cell Carcinoma, Anal HSIL
Interventions
EXE-346 Probiotic, Placebo, Usual Care High Resolution Anoscopy (HRA)
Drug · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Exercise and NutraStem (NT-020): Effects on Stem Cells

NCT01847027
View directory record Official record
Conditions
Adult Stem Cell Proliferation
Interventions
NutraStem, Placebo
Drug
Lead sponsor
University of North Texas Health Science Center
Other
Eligibility
50 Years to 70 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated May 29, 2019 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

EpiCor Clinical Study on Rapid Immune Modulating Effects

NCT05819424
View directory record Official record
Conditions
Immune Surveillance
Interventions
Yeast Fermentate (EpiCor)
Dietary Supplement
Lead sponsor
Cargill
Industry
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Klamath Falls, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 25, 2024 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Phase 2 Interventional Results available

Curcumin and Piperine in Patients on Surveillance for Monoclonal Gammopathy, Smoldering Myeloma or Prostate Cancer

NCT04731844
View directory record Official record
Conditions
Prostate Cancer, Multiple Myeloma, Smoldering Multiple Myeloma (SMM), Monoclonal Gammopathy of Undetermined Significance
Interventions
Curcumin plus Piperine
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 18, 2026, 2:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Maternal Health Diabetes Prevention Study

NCT05343494
View directory record Official record
Conditions
Gestational Diabetes, PreDiabetes, Hyperglycemia, Glucose Intolerance During Pregnancy
Interventions
Lifestyle Intervention
Behavioral
Lead sponsor
Tulane University
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Nov 30, 2022 · Synced Oct 18, 2026, 2:56 AM EDT
Recruiting Phase 2 Interventional

Magnesium and Riboflavin Treatment for Post-Concussion Headache

NCT06260072
View directory record Official record
Conditions
Concussion, Intermediate
Interventions
magnesium and riboflavin supplement
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 40 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Oct 18, 2026, 2:56 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Virtual Outreach and Individualized Coaching Extension

NCT07836114
View directory record Official record
Conditions
Chronic Disease, Mild Cognitive Impairment
Interventions
Virtual Outreach and Individualized Coaching Extension
Other
Lead sponsor
Emory University
Other
Eligibility
65 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 18, 2026, 2:56 AM EDT
Terminated Not applicable Interventional

Surgical vs. Lifestyle in Obese Older Adults

NCT03137329
View directory record Official record
Conditions
Obesity
Interventions
Exercise program, Nutrition, WLS
Behavioral · Dietary Supplement · Procedure
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
55 Years to 75 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced Oct 18, 2026, 2:56 AM EDT