Clinical trials: Dietary Supplements
Gastrointestinal Health
Viome Nutritional Programs to Improve Clinical Outcomes for Gastrointestinal Conditions
US residents who have gastrointestinal issues sign the informed consent form and are screened and enrolled for this study. Participants who are enrolled complete a survey upon enrollment and are randomized into one of three arms.
- Trial name
- NCT05465629
- Testing
- VIOME Precision Nutrition Program, VIOME-designed condition-based supplements
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Viome
Immunity Disorders, Aging
The Impact of a Polyphenol-Rich Supplement on Epigenetic and Cellular Markers of Immune Age
This is a prospective, interventional, single-arm, open-label pilot study of 50 patients to evaluate the effect of a polyphenol-rich nutritional supplement on epigenetic and cellular markers of immune age.
- Conditions
- Immunity Disorders, Aging, Inflammation
- Trial name
- NCT05234203
- Testing
- HTB Rejuvenate
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Big Bold Health, PBC
Intestinal Permeability
Dietary Supplementation on Gastrointestinal Barrier Function
The purpose of the current study is to examine the effects of a dietary supplement containing plant derived phenolics at two different dose levels on parameters of gastrointestinal (GI) health in otherwise generally healthy…
- Trial name
- NCT06262880
- Testing
- plant derived phenolics, Microcrystaline cellulose (MCC)
- Where
- United States
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Brightseed
Biological Availability
Bioavailability of Omega-3 Food Supplement in Healthy Subjects
The study will evaluate the relative bioavailability of Pronovum PRF-037 and Pronovum PRF-041 with PronovaPure 150:150 EE EU and Eskimo-3 (500 mg omega-3 acid triglyceride containing 80 mg EPA and 50 mg DHA per gram oil) in…
- Trial name
- NCT02376608
- Testing
- Pronova Pure 150:500 EE EU, Pronovum PRF-037, Pronovum PRF-041
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Pronova BioPharma
Acne, Premenstrual Syndrome
An RCT Evaluating the Efficacy of a Skincare Routine and Acne Supplement on Improving Acne and Other Symptoms of PMS
This study aims to evaluate the efficacy of the MINDBODYSKIN Hormonal Acne Supplement and a prescribed skincare routine of 6 products on facial acne and on symptoms of PMS, compared to a skincare routine of 6 products alone.
- Trial name
- NCT06018168
- Testing
- Skincare Routine, MINDBODYSKIN Supplement
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Clearstem Skincare
Reaction Time
The Acute Effects of a Dietary Supplement on Cognitive Performance in Highly Trained Athletes.
This study was designed to determine if a dietary supplement containing extracts of American ginseng, bacopa monnieri and coffee fruit can enhance cognitive performance in a population of trained athletes.
- Trial name
- NCT05926050
- Testing
- Treatment (CopaPrime+ (USANA Health Sciences)
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- USANA Health Sciences
Healthy Volunteers
Assessement of the Soothing Effect of a Food Supplement on Sensitive and Reactive Skin
The study is aimed to assess the soothing effect of a food supplement composed of Coriander Seed Oil (CSO) in terms of reducing skin redness and skin discomfort (stinging feeling) on sensitive and reactive skin.
- Trial name
- NCT06037291
- Testing
- Coriander Seed Oil
- Where
- Italy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Seppic
Diabetes Mellitus, Type 2
Effects of the GOLO for Life System Diet With and Without GOLO Release Supplement on Glycemic Control and Insulin Resistance
This randomized, double-blind placebo-controlled study is intended to observe the short-term effects of the GFL System Diet with Release supplement versus GFL System Diet with placebo on glycemic metabolism and insulin resistance…
- Trial name
- NCT04082390
- Testing
- RELEASE
- Volunteers
- 36 people
- Sponsor
- Golo
Gut Health, Microbiome
A Clinical Trial to Evaluate the Effects of a Fibre Supplement on Microbiome and Gut Health
This study will evaluate the effects of the Artah Essential Fibre+ supplement on the microbiome and gut health over an 8-week period.
- Conditions
- Gut Health, Microbiome, Bloating, Indigestion
- Trial name
- NCT07781488
- Testing
- Essential Fibre+
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Artah Nutrition Limited
Healthy
Cognitive Effects of Citicoline in Men and Women With Age-Associated Memory Impairment
The objective of this trial is to determine the effects of citicoline on cognitive performance in healthy Men and Women with Age-Associated Memory Impairment compared to a placebo.
- Trial name
- NCT03369925
- Testing
- Citicoline supplement
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kyowa Hakko Bio Co., Ltd.
Photodamaged Skin
A Study to Assess the Effects of an Oral Dietary Supplement on Overall Facial Appearance Among Healthy Adult Women With Existing Skin Damage From Sun Exposure
The study hypothesis is that Imedeen will show effects on skin health, when compared to placebo over a 6 month intervention period with respect to changes in skin appearance, skin density, moisture, and in fine lines and wrinkles.
- Trial name
- NCT01787461
- Testing
- Imedeen
- Where
- 4 sites in United States
- Volunteers
- 194 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy, Cognitive Function
Safety and Efficacy Study of Qualia Mind on Cognition in a Healthy Population
This is a randomized, double-blind, placebo-controlled, crossover study designed to investigate the safety and efficacy of Qualia Mind on cognition in a healthy adult population between ages of 18 and 75 years.
- Trial name
- NCT04389723
- Testing
- Qualia Mind
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Neurohacker Collective
Safety: Healthy Subjects
A Study to Evaluate Safety and Health Benefits of Basis™ Among Elderly Subjects.
This study will investigate the safety, tolerability and potential health benefits of the dietary supplement, Basis. There will be two doses of Basis compared to a placebo.
- Trial name
- 15BSHE (NCT02678611)
- Testing
- Basis 250, Basis 500
- Where
- Canada
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Elysium Health
Malnutrition
An Oral Nutritional Supplement Study in Older Malnourished Spanish Population
Post-marketing observational study of a nutritional care plan, including a higher calorie, higher protein oral nutritional supplement (ONS), prescribed to Spanish patients, both free living and residing and nursing homes, who…
- Trial name
- NCT02404987
- Testing
- Nutritional Supplement
- Where
- Spain
- Volunteers
- 224 people
- Sponsor
- Abbott Nutrition
Cystic Fibrosis, Failure to Thrive
Clinical Study With an Enteral Formula With Symbiotic and DHA for Malnourished Children
The purpose of this study is to determine whether a nutritional supplement is effective in the treatment of malnutrition in pediatric patients with failure to thrive or cystic fibrosis.
- Conditions
- Cystic Fibrosis, Failure to Thrive, Malnutrition
- Trial name
- VITJUNIOR (NCT02128984)
- Testing
- Symbiotic Formula with DHA and antioxidants, Standard Formula
- Where
- 8 sites in Peru, Spain
- Volunteers
- 109 people
- Sponsor
- Laboratorios Ordesa
Dry Eye, Evaporative Dry Eye Disease
Microbiome-Focused Food Supplement for Evaporative Dry Eye Due to Meibomian Gland Dysfunction
Dry eye disease (DED) is a common chronic condition characterized by ocular surface discomfort and tear film instability. Evaporative DED associated with meibomian gland dysfunction (MGD) is a frequent phenotype and is often…
- Conditions
- Dry Eye, Evaporative Dry Eye Disease, Meibomian Gland Dysfunction (Disorder)
- Trial name
- NCT07453212
- Testing
- Dietary Supplement: Microbiome-targeted oral supplement
- Where
- 3 sites in Turkey (Türkiye)
- Volunteers
- 130 people
- Sponsor
- Varol TUNALI
Nutrition, Healthy
Oral Bioavailability of the Phenolic Compounds in a Melissa Supplement
The objective of this study is to identify phenolic compound biomarkers of the intake of a mixture of Melissa officinalis extract, acerola extract and vitamin B5.
- Trial name
- BIOLEMON (NCT06949592)
- Testing
- M_ML
- Where
- Spain
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Fytexia
Knee Osteoarthritis
To Assess the Efficacy of Collagen Supplement in Osteoarthritis
Collagen Supplement is a natural ingredient that contains undenatured collagen derived from chicken sternum. Collagen Supplement is efficacious and safe as compared to placebo and efficacy is also comparable to glucosamine plus…
- Trial name
- NCT04470336
- Testing
- Collagen Supplement, Glucosamine chondroitin
- Where
- 5 sites in India
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Vedic Lifesciences Pvt. Ltd.
Chronic Gastritis Caused by Helicobacter Pylori
Effect of Chicken Egg Antibody (IgY) on Patients With Chronic Gastritis
H. pylori positive patient volunteers that passed the selection criteria are recruited and divided into a test and a control group.
- Trial name
- NCT02721355
- Testing
- GastimunHP
- Where
- Vietnam
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Immunology Research Institute in Gifu
Blood Pressure, HDL Low
Effects of a 10 Component Dietary Supplement on Health and the Quality of Life
This open-label field trial evaluates the effects of treatment with a multi-pathway dietary supplement (Stem Cell 100+) that has been commercially available for several years.
- Conditions
- Blood Pressure, HDL Low, Stress, Lung Function Decreased
- Trial name
- NCT03052491
- Testing
- Stem Cell 100+
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Centagen, Inc.