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ClinicalTrials.gov public records Last synced Oct 19, 2026, 4:20 PM EDT

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Showing 481–504 of 509 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: active supplement Clear all
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 22, 2018 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Lactoferrin at Two Doses vs. Active Control on Markers of Immune Function

NCT06012669
View directory record Official record
Conditions
Immune Health
Interventions
High dose Human Lactoferrin, Low dose Human Lactoferrin, Active Control Bovine Lactoferrin
Dietary Supplement
Lead sponsor
Midwest Center for Metabolic and Cardiovascular Research
Other
Eligibility
18 Years to 45 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
2
States / cities
Miami, Florida • Port Saint Lucie, Florida
Source: ClinicalTrials.gov public record
Updated Jun 11, 2025 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of an Aromatic Botanical Extract on Respiratory Health.

NCT04368169
View directory record Official record
Conditions
Respiratory Health
Interventions
Teramune Botanical Extract, Placebo
Dietary Supplement · Other
Lead sponsor
Nutraceuticals Research Institute
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Franklin, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 26, 2021 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Almased Multi-Center Diabetes Intervention Trial

NCT01702012
View directory record Official record
Conditions
Type 2 Diabetes, Obesity
Interventions
Almased Meal Replacement Powder, Group-Based Lifestyle Intervention
Dietary Supplement · Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
21 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 31, 2020 · Synced Oct 19, 2026, 4:20 PM EDT
Recruiting Phase 2 Interventional

Evaluate Use of Tropocells(R) Autologous Platelet-rich Fibrin (PRF) for Wagner Grade 1 and Grade 2, Mild to Mod Neuroischemic Plantar Diabetic Foot Ulcer Wound Care.

NCT06810726
View directory record Official record
Conditions
Diabetic Foot Ulcer, Type 1 Diabetes Mellitus, Type 2 Diabetes Mellitus (T2DM), Neuroischemic Foot Ulcer, Chronic Wound of the Lower Limb (Leg Ulcer or Foot Ulcer), Chronic Wound Care
Interventions
Platelet Rich Plasma
Device
Lead sponsor
Estar Medical dba Medical Technologies, LTD
Industry
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Corpus Christi, Texas
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional

A Study Evaluating the Hair Regrowth Efficacy and Safety of ALRV5XR in Male Subjects With Hair Loss

NCT04450589
View directory record Official record
Conditions
Androgenetic Alopecia, Androgenic Alopecia, Telogen Effluvium, Thinning Hair, Hair Loss/Baldness, Hair Thinning
Interventions
ALRV5XR, ALRV5XR Shampoo, ALRV5XR Conditioner, ALRV5XR Hair Follicle Serum (Nutriment), Placebo, Placebo Shampoo, Placebo Conditioner, Placebo Hair Follicle Serum (Nutriment)
Dietary Supplement · Other
Lead sponsor
Arbor Life Labs
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 30, 2020 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional Results available

Effects of Administration of SCFA in Rheumatoid Arthritis Inadequate Responders

NCT05718583
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Butyrate
Dietary Supplement
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

the Effectiveness of a Weight Management Program in Patients Who Have Completed Treatment for Endometrial Cancer

NCT03908996
View directory record Official record
Conditions
Endometrial Cancer, Overweight
Interventions
Profile by Sanford weight management plan
Behavioral
Lead sponsor
Sanford Health
Other
Eligibility
18 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
Fargo, North Dakota • Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Mar 18, 2021 · Synced Oct 19, 2026, 4:20 PM 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 6, 2025 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Phase 2 Interventional

Effects of Nutritional Supplementation on Protein and Energy Homeostasis in Malnourished Chronic Hemodialysis Patients

NCT00244075
View directory record Official record
Conditions
End Stage Renal Disease
Interventions
nutritional supplement, recombinant human growth hormone (rcGH), exercise
Dietary Supplement · Drug · Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 75 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2006
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 25, 2015 · Synced Oct 19, 2026, 4:20 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Outreach Core Activities

NCT05832177
View directory record Official record
Conditions
Cancer Education, Spanish Language Cancer Education
Interventions
Cancer CientoUno (101) program, Latinos y el cáncer/Hablemos de cáncer (Translation in English: Latinos and Cancer/Let's Talk About Cancer), ¡Salud! Serie de Charlas (Translation in English: Health! Talk Series), Community/Researcher Forum: El Puente (Translation in English: The Bridge)., Lunch and Learn Updated Recommendations Series., Community Engagement (CE) Training Program for U54 Partnership Investigators, Community Advisory Panels (CAP), Research Corner, Community-based Training Program (CBTP) for Community Leaders and Stakeholders., Integrate Cancer 101 into the Stakeholders Programs, Community Engagement (CE) Training Program for Lay Community Members
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
1,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 20, 2026 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluate Effects of Sprinkled Format REDUCOSE in a Carbohydrate-rich, Mixed Meal on Post-prandial Glycemia

NCT04877366
View directory record Official record
Conditions
Dietary Supplement
Interventions
Dietary Supplement: Sprinkled Format REDUCOSE., Reference control, Active comparator
Dietary Supplement · Other
Lead sponsor
Société des Produits Nestlé (SPN)
Industry
Eligibility
19 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Tustin, California
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of AMATEA™️ on Physiological Measures and Gaming Performance in Active Gamers: a Placebo Controlled, Double-blind, Randomized Study

NCT04234529
View directory record Official record
Conditions
Healthy
Interventions
AMATEA™, Caffeine, Placebo
Dietary Supplement · Other
Lead sponsor
University of Memphis
Other
Eligibility
18 Years to 40 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 9, 2021 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dietary Supplements and Exercise in Aging Adults

NCT00761553
View directory record Official record
Conditions
Exercise
Interventions
Dietary supplements with exercise, Dietary supplement without exercise
Other · Dietary Supplement
Lead sponsor
Purdue University
Other
Eligibility
55 Years and older
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 17, 2013 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

LIFEHOUSE: Description of the Tent Bucket -Immune Support

NCT04734288
View directory record Official record
Conditions
Immune Response
Interventions
Vit.D3 5000 IU, Immune Active
Dietary Supplement
Lead sponsor
Metagenics, Inc.
Industry
Eligibility
18 Years to 69 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Gig Harbor, Washington
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Caloric Restriction and Protein Intake on Metabolism and Anabolic Sensitivity

NCT02945410
View directory record Official record
Conditions
Weight Loss, Starvation
Interventions
Caloric Restriction, Protein, Exercise, Calcium and Vitamin D, Maltodextrin
Other · Dietary Supplement
Lead sponsor
University of Nebraska Lincoln
Other
Eligibility
19 Years to 30 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Dec 19, 2019 · Synced Oct 19, 2026, 4:20 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Pre-Run Nutritional Supplements During a Fixed-Pace 5 km Treadmill Run

NCT07854223
View directory record Official record
Conditions
Exercise Physiology, Nutritional Supplementation
Interventions
Caffeine, L-Citrulline, Exogenous Ketone (Beta-Hydroxybutyrate), placebo beverage
Dietary Supplement · Other
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional

Nutritional Supplementation in Cognitive Aging

NCT00599508
View directory record Official record
Conditions
Cognitive Aging
Interventions
Concord grape juice, placebo juice, blueberry juice, whole fruit blueberry powder, berry placebo powder
Dietary Supplement
Lead sponsor
University of Cincinnati
Other
Eligibility
66 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 10, 2016 · Synced Oct 19, 2026, 4:20 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

PUSH Plus Protein Pilot for Hip Fracture Patients

NCT03410823
View directory record Official record
Conditions
Hip Fracture
Interventions
PUSH, Protein, Nutrition
Behavioral · Dietary Supplement
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
2
States / cities
Baltimore, Maryland • Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional Results available

Assessment of Energy Balance

NCT01678885
View directory record Official record
Conditions
Caloric Intake and Energy Metabolism
Interventions
Digital Photography of Foods, doubly labeled water, IDEEA, low-calorie diet, Actical, Sensewear Armband
Behavioral · Other · Device
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 65 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional

Improving Brief Alcohol Interventions With a Behavioral Economic Supplement

NCT02834949
View directory record Official record
Conditions
Alcohol Abuse
Interventions
Brief Motivational Intervention (BMI), Substance-Free Activity Session (SFAS), Relaxation Session
Behavioral
Lead sponsor
University of Memphis
Other
Eligibility
18 Years to 27 Years
Enrollment
393 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
2
States / cities
Columbia, Missouri • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 26, 2017 · Synced Oct 19, 2026, 4:20 PM EDT
Completed Not applicable Interventional Results available

Optimizing Physical Activity Outcomes After Total Knee Arthroplasty

NCT03226106
View directory record Official record
Conditions
Total Knee Arthroplasty, Osteoarthritis
Interventions
Physical Activity Behavior Intervention, Attention Control
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 85 Years
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Oct 19, 2026, 4:20 PM EDT
Terminated Phase 1 Interventional

Placebo vs. Linoleic Acid Controlled Assessment of Treatment Efficacy in MS

NCT00638196
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Linoleic Acid/Oleic Acid
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 70 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Aug 11, 2015 · Synced Oct 19, 2026, 4:20 PM EDT
Recruiting Phase 2 Interventional

Exercise Training and NR Supplementation Trial to Improve Fitness in AYA HCT Survivors

NCT05194397
View directory record Official record
Conditions
Lymphoblastic Leukemia, Cancer Survivors, Aplastic Anemia, Myelodysplastic Syndromes, Myeloid Leukemia
Interventions
Nicotinamide Riboside, Placebo, Exercise Intervention
Dietary Supplement · Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
10 Years to 30 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
3
States / cities
Duarte, California • Philadelphia, Pennsylvania • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Oct 19, 2026, 4:20 PM EDT