Latest studies

Research linked to our reviewed ingredient claims

Published papers in our curated library, newest year first. This list is updated through editorial review, not a live research feed.

Meta-analysis2024Effects of Creatine Supplementation and Resistance Training on Muscle Strength Gains in Adults <50 Years of Age: A Systematic Review and Meta-AnalysisWang et al. · Nutrients Cohort study2023The artificial sweetener erythritol and cardiovascular event riskWitkowski et al. · Nature Medicine Meta-analysis2018A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adultsMorton et al. · British Journal of Sports Medicine Systematic review2002Melatonin for the prevention and treatment of jet lagHerxheimer and Petrie · Cochrane Database of Systematic Reviews