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ClinicalTrials.gov public records Last synced Oct 7, 2026, 5:10 PM EDT

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Showing 49–72 of 86 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo (wheat flour) Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Effectiveness of Qualia NAD+ Supplementation on Intracellular NAD Levels

NCT06505967
View directory record Official record
Conditions
NAD+ Levels in the Blood
Interventions
Qualia NAD+, Placebo
Dietary Supplement · Other
Lead sponsor
Qualia Life Sciences
Industry
Eligibility
40 Years to 65 Years
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Carlsbad, California
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effectiveness of Qualia Testosterone Supplementation on Testosterone Levels

NCT07028255
View directory record Official record
Conditions
Testosterone
Interventions
Qualia Testosterone, Placebo
Dietary Supplement
Lead sponsor
Qualia Life Sciences
Industry
Eligibility
28 Years to 65 Years · Male only
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Carlsbad, California
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 7, 2026, 5:10 PM 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 13, 2024 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Impact of Qualia Vitamin C+ on Blood Vitamin C Levels

NCT07285109
View directory record Official record
Conditions
Healthy, Suboptimal Vitamin C Levels
Interventions
Qualia Vitamin C+, Placebo
Dietary Supplement
Lead sponsor
Qualia Life Sciences
Industry
Eligibility
25 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Carlsbad, California
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional

Effects of Chardonnay Seed Flour on Vascular Health

NCT02093455
View directory record Official record
Conditions
1. Endothelial Dysfunction (EndoPAT Score <=2)
Interventions
Chardonnay Seed Flour (CSF), Placebo
Dietary Supplement
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 11, 2022 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Phase 3 Interventional Results available

Omalizumab as Monotherapy and as Adjunct Therapy to Multi-Allergen OIT in Food Allergic Participants

NCT03881696
View directory record Official record
Conditions
Peanut Allergy, Multi-food Allergy
Interventions
Omalizumab, Placebo for Omalizumab, Multi-Allergen Oral Immunotherapy, Placebo for Multi-Allergen Oral Immunotherapy, Double-Blind Placebo-Controlled Food Challenge Based Treatment
Drug · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Year to 55 Years
Enrollment
458 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
10
States / cities
Little Rock, Arkansas • Stanford, California • Denver, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Absorption and Digestion Kinetics of Human Metabolites

NCT05017428
View directory record Official record
Conditions
Postprandial Inflammation
Interventions
Spermidine, Nicotinamide, PEA, OEA, Wheat Flour
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
20 Years to 40 Years · Male only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Aug 23, 2021 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Phase 2 Interventional Results available

Peanut Oral Immunotherapy in Children

NCT01867671
View directory record Official record
Conditions
Peanut Hypersensitivity
Interventions
Peanut Oral Immunotherapy - Liquid Extract, Placebo for Peanut Oral Immunotherapy - Liquid Extract form, Peanut Oral Immunotherapy - Peanut Flour, Placebo for Peanut Oral Immunotherapy - Peanut Flour
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Months to 48 Months
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
5
States / cities
Little Rock, Arkansas • Stanford, California • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2020 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional

Noninvasive Markers of Gluten Ingestion in Celiac Disease Patients

NCT02389062
View directory record Official record
Conditions
Adult Form of Celiac Disease
Interventions
Administration of gluten( food /wheat protein) capsules or placebo(cornstarch) capsules and tests for novel markers will be done at intervals.
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 19, 2019 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Phase 2 Interventional Results available

Peanut Oral Immunotherapy in Children: IMPACT Follow Up Study

NCT03345160
View directory record Official record
Conditions
Treatment Efficacy
Interventions
Peanut Flour
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
4 Years to 9 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Quantifiably Determine if the Botanical Formulation, LLP-01, Has a Significant Clinical Effect on Proteomic Inflammatory and Cardiovascular Biomarkers in Healthy, Older Individuals.

NCT06065241
View directory record Official record
Conditions
Aging, Inflammation
Interventions
LLP-01, Placebo
Dietary Supplement · Other
Lead sponsor
LL Prosper Inc.
Industry
Eligibility
50 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety, Tolerability and Pharmacokinetics of CDD-2101 in Health Volunteers

NCT06570668
View directory record Official record
Conditions
Constipation - Functional
Interventions
CDD-2101
Drug
Lead sponsor
Centre for Chinese Herbal Medicine Drug Development Limited
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 26, 2024 · Synced Oct 7, 2026, 5:10 PM EDT
Terminated Not applicable Interventional

PB125, Osteoarthritis, Pain, Mobility, and Energetics

NCT04638387
View directory record Official record
Conditions
Osteoarthritis, Knee, Muscle Weakness, Pain, Joint
Interventions
PB125, Placebo
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
50 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 14, 2022 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Berberine Supplementation, Sprint Interval Training, and Immune Function Study

NCT07480018
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy of a Nutritional Supplement on Skin Health in Generally Healthy Adults

NCT03771807
View directory record Official record
Conditions
Skin Health
Interventions
Beauty From Within, Placebo, Facial cleansing
Dietary Supplement · Other
Lead sponsor
Pharmanex
Industry
Eligibility
40 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
High Point, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 9, 2020 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Phase 2 Interventional Results available

Multi Immunotherapy to Test Tolerance and Xolair

NCT02626611
View directory record Official record
Conditions
Food Allergy
Interventions
Omalizumab, Food Flour Buildup
Drug
Lead sponsor
Kari Christine Nadeau
Other
Eligibility
4 Years to 55 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
7
States / cities
Los Angeles, California • Mountain View, California • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2017 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study on Intestinal Gas Symptoms to Evaluate the Effects of Gas Defense in Otherwise Healthy Adult

NCT00881322
View directory record Official record
Conditions
Abdominal Pain, Abdominal Cramps, Flatulence
Interventions
BC-130 (Gas Defense), Placebo
Dietary Supplement
Lead sponsor
Miami Research Associates
Network
Eligibility
18 Years to 75 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 30, 2009 · Synced Oct 7, 2026, 5:10 PM EDT
Recruiting Phase 2 Interventional

Combined Oral Contraceptive Pill and Resistance Starch

NCT06852365
View directory record Official record
Conditions
Metabolic Syndrome, Polycystic Ovary Syndrome
Interventions
wheat dextrin, Oral Contraceptives, Low-Dose, Maltodextrin
Dietary Supplement · Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Gut-brain Axis in Food Reward and Alcohol Consumption

NCT01902069
View directory record Official record
Conditions
Impulsivity, Alcohol Consumption
Interventions
Phospholean, Placebo
Dietary Supplement
Lead sponsor
Yale University
Other
Eligibility
21 Years to 45 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 3, 2020 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Poweroff Sleep Study

NCT03364101
View directory record Official record
Conditions
Sleep
Interventions
Placebo Capsule, POWEROFF Capsule
Dietary Supplement
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 22, 2018 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Three Qualia NAD⁺ Formulations on Intracellular NAD⁺ Levels

NCT07132801
View directory record Official record
Conditions
NAD, NAD+ Levels in the Blood
Interventions
Qualia NAD⁺ version 1, Qualia NAD⁺ version 2, Qualia NAD⁺ version 3, Placebo
Dietary Supplement
Lead sponsor
Qualia Life Sciences
Industry
Eligibility
35 Years to 75 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Carlsbad, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impacts of a Combined Berry Extract Supplement on Vascular Function and Oxygen Utility Capacity in Young Adults

NCT04312022
View directory record Official record
Conditions
Healthy
Interventions
Berry extract, Placebo
Dietary Supplement · Other
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 35 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Feb 6, 2024 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dietary Intervention for Visceral Adiposity

NCT01350518
View directory record Official record
Conditions
Obesity
Interventions
Benefiber, TrueLemon
Dietary Supplement
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
20 Years to 50 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 28, 2018 · Synced Oct 7, 2026, 5:10 PM EDT
Completed Phase 2 Interventional Results available

The Peanut Oral Immunotherapy Study: Safety, Efficacy and Discovery

NCT02103270
View directory record Official record
Conditions
Peanut Allergy
Interventions
Peanut Protein 4,000mg, Oat Flour, Peanut Protein 300 mg
Drug
Lead sponsor
Stanford University
Other
Eligibility
7 Years to 55 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Mountain View, California
Source: ClinicalTrials.gov public record
Updated Sep 4, 2019 · Synced Oct 7, 2026, 5:10 PM EDT