Made in the EU Health registration 26.025358/GI EU-authorised health claims

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Science library

The science behind each formula.

More than two decades of research, organised and explained clearly: the meta-analyses, reviews, trials and EFSA opinions behind creatine, omega-3 and magnesium with vitamin B6. Always with a link to the original source.

  • 45key studies
  • 2002–2026years of research
  • 3nutrients

Studies from 2002 to 2026, with a link to the original source.

Latest studies

The most recent additions to the library.

  1. 2026

    Scientific opinionSafetyOmega-3

    Scientific Opinion on the tolerable upper intake level for supplemental docosahexaenoic acid

    EFSA (NDA Panel) · EFSA Journal · 2026

    What was studied
    Reviewed the safety of DHA from food supplements.
    Key point
    Keeps the safe intake of supplemental DHA, taken alone, at 1 g per day. Our omega-3 provides 360 mg.
    Read the source
  2. 2025

    ReviewSafetyCreatine

    Part II. Common questions and misconceptions about creatine supplementation: what does the scientific evidence really show?

    Antonio J. et al. · Journal of the International Society of Sports Nutrition · 2025

    What was studied
    Second part of the review of frequently asked questions about creatine, with new questions raised by users and professionals.
    Key point
    The most recent evidence to settle the usual questions about its use.
    Read the source
  3. 2025

    ReviewIntakeMagnesium + B6

    Magnesium: Health Effects, Deficiency Burden, and Future Public Health Directions

    Nutrients · 2025

    What was studied
    Reviewed the health effects of magnesium, the burden of deficiency and future public health directions.
    Key point
    The most up-to-date view on the importance of covering magnesium intake.
    Read the source
  4. 2024

    Meta-analysisBrainCreatine

    The effects of creatine supplementation on cognitive function in adults: a systematic review and meta-analysis

    Xu C. et al. · Frontiers in Nutrition · 2024

    What was studied
    Analysed trials on creatine and different domains of cognitive function in adults.
    Key point
    Extends the line of research to memory, attention and processing speed.
    Read the source
  5. 2024

    ReviewGeneralMagnesium + B6

    Magnesium Matters: A Comprehensive Review of Its Vital Role in Health and Diseases

    Cureus · 2024

    What was studied
    A comprehensive review of the role of magnesium in the body.
    Key point
    One of the most recent syntheses on magnesium and its functions.
    Read the source

Explore by nutrient

How we select the studies

Library updated in October 2026.

  1. EFSA opinions

    The opinions of the European Food Safety Authority, the basis of authorised claims and reference values.

  2. Meta-analyses and systematic reviews

    Studies that pool and analyse the published trials together.

  3. Scientific position stands

    The official positions of scientific societies such as the ISSN or the American Heart Association.

  4. Landmark trials and reviews

    The most cited papers and those that opened new lines of research.