298 completed, 64 unknown, 34 recruiting, 25 not yet recruiting. 347 Not applicable, 43 Phase 2, 29 Phase 3, 27 Phase 4, 21 Phase 1.
Follow Dietary Supplements: new trials by email Literature Review of Dietary Supplements trials Research Report on Dietary Supplements
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 |
|---|---|---|---|---|---|---|
| Efficacy of Oral Nutritional Supplement in Femoral Neck Fracture Patients Undergoing Hip Arthroplasty Oral nutritional supplementation - Femoral Neck Fractures, Geriatric Hip Fracture | Not applicable | Not yet recruiting | Thammasat University | 60 | 2026-10-01 | 2026-08-21 |
| Effect of the Dietary Supplement to Alleviate Dry Mouth. Dietary Supplement - Xerostomia | Not applicable | Not yet recruiting | Lacer S.A. | 35 | 2026-10-01 | 2026-09-29 |
| Evaluation of the Dietary Supplement Effect on Improvement of Hair Condition in Subjects With Occasional Hair Loss. Dietary supplement for hair loss, Placebo - Occasional Hair Loss | Not applicable | Not yet recruiting | Lacer S.A. | 60 | 2026-10-01 | 2026-09-23 |
| Dietary Supplement for Telogen Effluvium Associated With GLP-1 Receptor Agonist Use Dietary Supplement for Hair Loss - Alopecia | Not applicable | Not yet recruiting | Farmoquimica S.A. | 48 | 2026-10-01 | 2026-08-27 |
| Nutritional Supplementation to Improve Colorectal Cancer Surgery Diet Optimization (DO), Oral Nutritional Supplement (ONS) - Colorectal Cancer, Colorectal Surgery | Not applicable | Not yet recruiting | Istituto Clinico Humanitas | 190 | 2026-09-30 | 2026-05-20 |
| The Effects of Quercefit® and Ubiqsome™ in Mitigating Inflammation and Promoting Metabolic Health Quercetin (dietary supplement), Coenzyme Q10, Rice Flour - Healthy Aging, Inflammaging | Not applicable | Recruiting | Applied Science & Performance Institute | 60 | 2026-09-18 | 2026-09-17 |
| A Randomized, Double-blind, Placebo-controlled, Parallel Study to Assess the Effect of Sinetrol on Body Composition &Metabolic Health in Peri-menopausal/Early Menopausal Women dietary supplementation - to Assess Changes in Body Composition After Dietary Supplementation With Sinetrol | Not applicable | Not yet recruiting | DR Healthcare - biotexia | 200 | 2026-09-01 | 2026-08-24 |
| Isocaloric Navy-Bean Substitution in Adults With MASLD Dietary Supplement/Behavioral: Navy Bean-Rich Diet, Habitual Diet (Control) - Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD), Liver Fibrosis | Not applicable | Not yet recruiting | Icahn School of Medicine at Mount Sinai | 40 | 2026-09-01 | 2026-08-12 |
| Growth, Tolerance, and Functional Biomarkers in Healthy Infants Receiving Dietary Supplements Probiotic dietary supplement, Placebo dietary supplement - Healthy Infants | Not applicable | Recruiting | Société des Produits Nestlé (SPN) | 327 | 2026-08-11 | 2026-09-14 |
| A Clinical Trial to Evaluate the Effects of Naila's Collagen Marine Plus Food Supplement on Skin Hydration, Elasticity, Fine Lines and Wrinkles, and Hair and Nail Health Naila's Collagen Marine Plus Food Supplement - Skin Aging, Skin Hydration | Not applicable | Not yet recruiting | Gulf Bird | 40 | 2026-08-01 | 2026-08-04 |
| Nutritional Supplementation on Physiological and Metabolic Markers in Females Nutritional Supplement, Placebo - Perimenopausal Women, Body Composition Changes | Not applicable | Recruiting | University of Southampton | 80 | 2026-07-09 | 2026-10-21 |
| Palmitic Acid and Human Microvascular Function Quercetin (dietary supplement), Placebo - Microvascular Dysfunction, Microvasculature | Phase 2 | Not yet recruiting | Medical College of Wisconsin | 40 | 2026-07-01 | 2026-04-29 |
| Human Pilot Study for the Investigation of the Role of Bilberry and Olive Bioactives on Oxidative Stress Parameters and Inflammatory Markers. supplementation, food - Prediabetes, Obesity & Overweight | Not applicable | Not yet recruiting | National and Kapodistrian University of Athens | 60 | 2026-07-01 | 2026-06-22 |
| Bone Management in Pregnancy Outcomes in Epilepsy Supplementation with calcium + vitamin D daily. - Epilepsy, Pregnant Woman | Not applicable | Recruiting | The Fourth Affiliated Hospital of Zhejiang University School of Medicine | 80 | 2026-06-01 | 2026-06-16 |
| L-THEANINE AND MEDITERRANEAN DIET ON RBD, GI FUNCTION, AND INFLAMMATION IN PARKINSON'S DISEASE Dietary Supplement, Control group (placebo) - Parkinson Disease (PD) | Not applicable | Recruiting | Medipol University | 52 | 2026-05-02 | 2026-07-06 |
| 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 Placebo, Supplement - Joint Discomfort, Musculoskeletal Pain | Not applicable | Active not recruiting | Able Biolabs, LLC | 40 | 2026-04-13 | 2026-05-22 |
| Effect of a High-Protein Diet With Meal Replacements on Weight Loss Meal Replacement and Dietary Supplementation, Calorie-Restricted Diet - Obesity & Overweight | Not applicable | Active not recruiting | Kazakh Academy of Nutrition | 60 | 2026-04-01 | 2026-05-06 |
| Preoperative Oral Nutrition And Outcomes In Frail Elderly Patients With Femur Fractures Oral Nutritional Supplement (ONS) - Femoral Fractures, Frailty | Recruiting | Duzce University | 228 | 2026-03-12 | 2026-06-16 | |
| The Efficacy of a Food Supplement Consisting of the Combination of an Olive Extract and a Myrtle Extract for the Improvement of Lipid Metabolism in Subjects With Slightly Altered Cholesterolemia Values Food supplement (T1675), Placebo - Dyslipidaemias | Not applicable | Completed | Labomar SPA | 112 | 2026-03-09 | 2026-06-25 |
| Probiotics in COPD: Effects on Symptoms, Lung Function, and Inflammation Probiotic Capsule, placebo capsule - COPD, COPD (Chronic Obstructive Pulmonary Disease) | Not applicable | Enrolling by invitation | University Hospital of Split | 60 | 2026-03-08 | 2026-04-21 |
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Malnutrition (43) · Motor Activity (21) · Cardiovascular Diseases (19) · Obesity (18) · Overweight (14) · Sarcopenia (14) · Frailty (12) · Diabetes Mellitus, Type 2 (11) · Heart Diseases (10) · Insulin Resistance (9) · Diabetes Mellitus (8) · Neoplasms (8) · Pulmonary Disease, Chronic Obstructive (8) · Cognitive Dysfunction (7) · Coronary Artery Disease (7)
Abbott Nutrition (19) · University of Roma La Sapienza (9) · Olly, PBC (8) · National Heart, Lung, and Blood Institute (NHLBI) (7) · Arafarma Group, S.A. (6) · Fresenius Kabi (5) · Cairo University (4) · Maastricht University Medical Center (4) · University of Novi Sad, Faculty of Sport and Physical Education (4) · Vanderbilt University (4) · Wageningen Centre for Food Sciences (4) · Bionos Biotech S.L. (3) · Catalysis SL (3) · Columbia University (3) · Federico II University (3)
United States (116) · Spain (42) · Italy (37) · France (25) · United Kingdom (21) · Canada (19) · Netherlands (15) · China (11) · Germany (11) · India (10) · Mexico (10) · Poland (9) · Brazil (8) · Switzerland (8) · Taiwan (8)
Alp Ikizler, MD (4) · Jennifer Williams, MPH (3) · Petra Verhoef, PhD (3) · Amy Devitt-Maicher, PhD (2) · Andrew Swick, Ph.D (2) · Christoph Beglinger, MD (2) · Claudio Borghi, MD (2) · David Fredricks (2) · David Pajuelo Gamez, PhD (2) · Francesco Pelliccia, MD (2) · Jose Scher, MD (2) · Luc van Loon, PhD (2) · Marinos Elia, Professor (2) · Neal D Barnard (2)
PMID 32390133, PMID 39981557, PMID 26847947, PMID 10593347, PMID 11739090, PMID 12620529, PMID 12626396, PMID 12765673, PMID 12880610, PMID 14678952, PMID 15068787, PMID 15213282, PMID 15303108, PMID 15579058, PMID 16437757, PMID 16467232, PMID 16467233, PMID 16467234, PMID 16479353, PMID 16481635, PMID 16481636, PMID 16609086, PMID 16698152, PMID 16772624, PMID 16880313, PMID 17143095, PMID 17172986, PMID 17182613, PMID 17183309, PMID 17298965, PMID 17341712, PMID 17405972, PMID 17502530, PMID 17582069, PMID 17683831, PMID 17698683, PMID 17925539, PMID 18006683, PMID 18056028, PMID 18191218, PMID 18235052, PMID 18299491, PMID 18300352, PMID 18319414, PMID 18439712, PMID 18460663, PMID 18489937, PMID 18502208, PMID 18555988, PMID 18644934
R01DK045604 (3), N01HV68165 (1), N01HV68166 (1), N01HV68167 (1), N01HV68168 (1), N01HV68169 (1), N01HV68170 (1), P01GM116691 (1), P01HL045666 (1), P30CA014089 (1), P30CA016042 (1), P30CA043703 (1), P30CA072720 (1), P50GM021700 (1), R01AG029562 (1)