Research

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Leading universities, hospitals, and research centers worldwide clinically research Juice Plus+.
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Supported by more than 40 peer-reviewed scientific publications, the vast majority are from clinical studies on the products.
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Research on Juice Plus+ is published in peer-reviewed scientific journals by some of the top researchers in their field.

Proven by science.

Felt by you.

At The Juice Plus+ Company, we don’t just say our products work. We prove it through gold-standard scientific research. Since 1995, we have invested in 33 human clinical trials on Juice Plus+ Essentials capsules, producing 47 published scientific research papers demonstrating 13 distinct health benefits. Because you deserve nothing less.

13 clinically proven ways Juice Plus+ can improve your health.

Immune Function

British Journal of Nutrition


2011; Charité University Medical Centre, Berlin, Germany 

Journal of Nutrition


2007; Medical University of Graz, Austria 

Journal of Nutrition


2006; University of Florida 

Integrative Medicine


1999; University of Arizona 

Gut Health

Microorganisms


2021; University of Memphis

Body Composition

Nutrients


2017; Hunter Medical Research, University of Newcastle, Australia

Journal of Nutritional Science


2015; Nemours Children's Clinic

British Journal of Nutrition


2013; Medical University of Graz, Austria

Journal of Pediatrics

2012; Nemours Children's Clinic

Athletic Performance 

Medicine & Science in Sports & Exercise


2011; University of North Carolina Greensboro

Cognitive Function

Antioxidants


2021; UCAM Catholic University of Murcia, Spain

Skin Health

British Journal of Nutrition


2013; University of Graz, Austria

Skin Pharmacology and Physiology


2012; Heinrich Heine University Dusseldorf

Cardiovascular Health

Journal of American College of Nutrition


2013; University of Milan, Italy

Journal of American College of Nutrition


2011; University of Milan, Italy

Evidence Based Complementary and Alternative Medicine


2007; Vanderbilt University, School of Medicine

Asia Pacific Journal of Clinical Nutrition


2007; Tokyo Women's Medical University, Japan

Lung Function

Journal of American College of Nutrition


2013; University of Milan, Italy

Dental Health

Clinical Nutrition


2017; University of Birmingham, UK

Journal of Clinical Periodontology


2012; The University of Birmingham, UK Heinrich-Heine Dusseldorf

Bioavailability

Dams


2020; (Int J Food Sci Res)

Dams


2019; (Int J Vitam Nutr Res, a secondary study)

Gorecki


2017; (Clin Nutr)

Samman


2003; (J Nutr)

Antioxidant Protection

Arcusa


2022; (Antioxidants)

Arcusa


2021; (Molecules)

British Journal of nutrition


2013; Medical University of Graz, Austria

Journal of the American College of Nutrition


2011; University of Milan, Italy

Inflammation

Arcusa


2022; (Antioxidants)

Ayyadurai


2022; (Clin Nutr)

Arcusa


2021; (Molecules)

Nutrients


2017; Hunter Medical Research, University of Newcastle, Australia

DNA and Nutrigenomics

Nutrients


2017; Hunter Medical Research, University of Newcastle, Australia

Molecular Nutrition and Food Research


2012; University of South Carolina; Yale University

Asia Pacific Journal of Clinical Nutrition


2007; Tokyo Women's Medical University, Japan

Journal of Nutrition


2006; University of Florida

NSF Certifications

 Non-GMO Project Verified

The Non-GMO Project Verified mark on our products means they have been evaluated by third-party technical administrators to ensure they meet North America's most rigorous standard for GMO avoidance.

Certified Gluten-Free by NSF

The Certified Gluten-Free by NSF mark on our products means they have undergone independent, third-party testing by NSF and do not contain gluten over the FDA’s allowable limit of 20 parts per million (ppm), and that they are manufactured in a facility that prevents cross-contamination.

NSF Contents Certified

The NSF Contents Certified mark on our products means they have undergone independent, third-party testing by NSF and found to meet specific label claims, to be free from unsafe levels of contaminants like heavy metals and pesticides, and that our manufacturers meet Good Manufacturing Practices (GMP) standards.

NSF Certified for Sport

The NSF Certified for Sport mark on our products means they have undergone independent, third-party testing by NSF and do not contain unsafe levels of contaminants or any of the 290 substances banned substances by major athletic organizations, and that what is on the label matches what is in the product.

NSF Certified Plant Based

The NSF Certified Plant Based mark on our products provides assurance that the product has undergone independent, third-party testing by NSF that confirms it is truly made from plants and contains no animal-derived ingredients.

Certified Kosher

The Kosher symbol on our products means they have been confirmed by a rabbi to meet Jewish dietary laws, adhering to strict rules for ingredients, preparation, and manufacturing to ensure they are free from forbidden ingredients.

See a list of all our research studies