21 completed, 4 recruiting, 4 unknown, 2 not yet recruiting. 28 Not applicable, 2 Phase 1, 2 Phase 4, 1 Phase 2.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 28 | Completed 18, Unknown 4, Recruiting 3, Not yet recruiting 2, Withdrawn 1 |
| Phase 1 | 2 | Completed 2 |
| Phase 4 | 2 | Completed 1, Recruiting 1 |
| Phase 2 | 1 | Completed 1 |
Follow Dietary Supplement: new trials by email Literature Review of Dietary Supplement trials Research Report on Dietary Supplement
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| The Effects of Acute Nitrate and Caffeine Co-ingestion on Discipline-Specific Exercise Performance. Caffeine, Dietary Nitrate (Beetroot Juice), Placebo (Maltodextrin Capsule) - Athletic Performance, Dietary Supplement | Not applicable | Not yet recruiting | Poznan University of Physical Education | 112 | 2026-10-01 | 2026-08-07 |
| Non-inferiority RCT on Fish Waste-Derived vs. Synthetic Vitamin D Supplementation in Healthy Adults With Suboptimal Vitamin D Levels Dietary Supplement - Fish-derived Vitamin D, Dietary Supplement - Synthetic Vitamin D - Vitamin D, Dietary Supplement | Not applicable | Not yet recruiting | University of Bologna | 48 | 2026-09-01 | 2026-05-01 |
| Evaluation of Oral Collagen Peptides on Skin Barrier Function in Women Investigational Product 1, Investigational Product 2, Placebo - Dry Skin, Sensitive Skin | Not applicable | Recruiting | Centre de Pharmacologie Clinique Applique a la Dermatologie | 75 | 2026-04-01 | 2026-05-12 |
| Effect of a Dietary Supplement on Hormones Involved in Appetite Regulation in Overweight and Obese Adults Intervention: Dietary Supplement with Plant Extracts, Placebo - GLP-1, Obesity &Amp; Overweight | Not applicable | Completed | FFoQSI - Austrian Competence Centre for Feed and Food Quality, Safety & Innovation | 40 | 2025-10-24 | 2026-06-15 |
| Effects of Breathing Training and Nitrate on Exercise at Simulated Altitude Respiratory Muscle Training (RMT), Sham Respiratory Muscle Training, Dietary Supplement: Beetroot Juice Concentrate - Healthy Adults, Mechanical Ventilation Dependence | Not applicable | Recruiting | Embry-Riddle Aeronautical University | 80 | 2025-09-01 | 2025-10-15 |
| Study of the Effect of Capsinoid Supplementation on Brown Adipose Tissue in Obese Adolescents capsinoid supplementation, Control group (placebo) - Obese Adolescents, Exercise | Not applicable | Recruiting | University of Avignon | 38 | 2025-03-03 | 2026-04-30 |
| Cognitive Performance and Mood After Ingestion of Dietary Supplement by University Students Dietary Supplement, Placebo - Cognitive Performance, Mood | Not applicable | Completed | Cooperativa de Ensino Superior, Politécnico e Universitário | 75 | 2025-01-02 | 2026-02-27 |
| Understanding the Efficacy of Dietary Supplement on Fungal Mycobiota in Healthy Volunteers: A Pilot Study L-Phenylalanine 500 mg Veg Capsule product - Gut Microbiome, Gut Health | Phase 4 | Recruiting | Weill Medical College of Cornell University | 20 | 2024-10-17 | 2026-06-26 |
| 30-Day MoonBrew Sleep & Stress Study Moonbrew - Sleep, Stress | Not applicable | Withdrawn | Efforia, Inc | 2024-10-15 | 2026-05-28 | |
| Effects Of Daily Taurine Intake For 6 Months On Biological Age and Body Metabolism Indicators As Well As Physical Fitness In 55-75-year-old Women And Men 4g of taurine daily, Placebo - Taurine, Aging, Biological | Not applicable | Completed | Technical University of Munich | 90 | 2024-09-25 | 2025-11-21 |
| Acute Effects of Paraxanthine on Energy and Focus Paraxanthine 200mg and 300mg - Cognition, Appetite | Phase 1 / Phase 2 | Completed | Iovate Health Sciences International Inc | 25 | 2024-05-07 | 2024-10-08 |
| The Efficacy of Pasteurised Akkermansia Muciniphila in Healthy Medical Workers Pasteurized Akkermansia muciniphila, Placebo - Stress, Healthy | Not applicable | Completed | Pomeranian Medical University Szczecin | 202 | 2023-10-24 | 2025-03-18 |
| Caffeine Mouth Rinsing at Different Doses in Female Team-Sport Athletes: A Randomized, Double-Blind, Placebo-Controlled Trial Placebo: Mouth rinse with plain water, Experimental: Low mouth rinse caffeine concentration (1%), Moderate caffeine concentration (2% caffeine solution weight/volume). - Dietary Supplement, Sports Performance | Not applicable | Completed | Universidad Pontificia Comillas | 13 | 2023-09-24 | 2025-08-19 |
| Nutritional Supplement's Effects on Cognition Softgel Cognitive Formulation containing Astaxanthin, Grape Juice Extract and All Natural Vitamin E, Placebo - Dietary Supplement, Cognition | Not applicable | Unknown | Pharmanex | 110 | 2023-07-05 | 2023-07-13 |
| To Evaluate the Post-Prandial Metabolic Effects of Oligomalt in Adults With T2D and in HAO Oligomalt, maltodextrin - Dietary Supplement | Not applicable | Completed | Société des Produits Nestlé (SPN) | 44 | 2023-01-23 | 2023-07-27 |
| Effect of BrainPhyt, a Microalgae Based Ingredient on Cognitive Function in Healthy Older Subjects BrainPhyt, 100 % Maltodextrin - Healthy Aging, Dietary Supplement | Not applicable | Completed | Microphyt | 66 | 2022-09-01 | 2024-12-17 |
| Neuromuscular Responses to Acute Beetroot Ingestion in Women Older Adults beetroot juice - Dietary Supplement, Placebo | Not applicable | Completed | Universidad Francisco de Vitoria | 9 | 2022-03-01 | 2022-05-09 |
| Acute Beetroot Juice Supplementation in Amateur Climbers Beetroot Juice (BJ) acute supplementation, Placebo Juice (PLA) acute supplementation - Dietary Supplement, Sport Performance | Not applicable | Completed | Universidad Francisco de Vitoria | 10 | 2021-10-01 | 2022-01-27 |
| Evaluate Effects of Sprinkled Format REDUCOSE in a Carbohydrate-rich, Mixed Meal on Post-prandial Glycemia Dietary Supplement: Sprinkled Format REDUCOSE., Reference control, Active comparator - Dietary Supplement | Not applicable | Completed | Société des Produits Nestlé (SPN) | 30 | 2021-07-21 | 2024-10-15 |
| Microalgae Extract Phaeosol Combined to Exercise in Healthy Overweight Women : Efficacy on Body Weight Management Phaeosol group, Placebo group - Overweight and Obesity, Body Weight Changes | Not applicable | Completed | Microphyt | 60 | 2021-04-26 | 2023-11-08 |
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Motor Activity (4) · Obesity (2) · Overweight (2) · Psychological Well-Being (2) · Body Weight Changes (1) · Cognitive Dysfunction (1) · Diabetes Mellitus (1) · Diabetic Neuropathies (1) · Glucose Metabolism Disorders (1) · Hypoxia (1) · Metabolic Diseases (1) · Multiple Sclerosis (1) · Pain (1) · Prediabetic State (1) · Seasonal Affective Disorder (1)
Behavior (7) · Nutritional and Metabolic Diseases (4) · Pathological Conditions, Signs and Symptoms (4) · Signs and Symptoms (4) · Body Weight (2) · Endocrine System Diseases (2) · Mental Disorders (2) · Nervous System Diseases (2) · Nutrition Disorders (2) · Overnutrition (2) · Personal Satisfaction (2) · Autoimmune Diseases (1) · Autoimmune Diseases of the Nervous System (1) · Behavioral Symptoms (1) · Cognition Disorders (1)
maltodextrin (3) · Caffeine (2) · Olive Oil (2) · 1,7-dimethylxanthine (1) · Breathing Exercises (1) · Cholecalciferol (1) · Control Groups (1) · Dietary Supplements (1) · Exercise (1) · Fatty Acids, Omega-3 (1) · Fish Oils (1) · Ozone (1) · Pharmaceutical Preparations (1) · Phenylalanine (1) · Plant Extracts (1)
Société des Produits Nestlé (SPN) (3) · Universidad Francisco de Vitoria (3) · Microphyt (2) · Aristotle University Of Thessaloniki (1) · Centre de Pharmacologie Clinique Applique a la Dermatologie (1) · Chang Gung Memorial Hospital (1) · Connie Thuree Nielsen, consultant, MD, ph.d (1) · Cooperativa de Ensino Superior, Politécnico e Universitário (1) · Efforia, Inc (1) · Embry-Riddle Aeronautical University (1) · FFoQSI - Austrian Competence Centre for Feed and Food Quality, Safety & Innovation (1) · Hasselt University (1) · Iovate Health Sciences International Inc (1) · Medical University of Warsaw (1) · Northumbria University (1)
United States (8) · Spain (4) · Poland (3) · France (2) · Turkey (Türkiye) (2) · Australia (1) · Austria (1) · Belgium (1) · China (1) · Denmark (1) · Germany (1) · Greece (1) · Ireland (1) · Portugal (1) · Singapore (1)
Adrian Lopresti, MD (1) · Bert O Eijnde (1) · Daniel Weghuber, Prim. Univ. Prof. Dr. (1) · Iliyan D Iliev, PhD (1) · James Samet, PhD (1) · Joel M Neutel, MD (1) · Joel Neutel, MD (1) · Luis Berlanga (1) · Richard B. Kreider (1) · Rui Linhares, MSc (1) · Scott K Ferguson, Ph.D. (1) · Timothy Dinan, Professor (1)
PMID 19357406, PMID 21168855, PMID 24165204, PMID 25125215, PMID 29119565, PMID 30624591, PMID 33993853, PMID 36855010, PMID 37728787, PMID 38402434, PMID 38613023, PMID 40370669, PMID 41682867, PMID 42454226
R15HL173855 (1)