Supplement cocktail aims to sharpen Footballers' minds and bodies

NCT ID NCT07710547

First seen Jul 17, 2026 · Last updated Jul 22, 2026 · Updated 2 times

Summary

This study tests whether a 14-day course of a supplement containing taurine, caffeine, and phosphatidylserine helps professional male football players maintain physical performance, mental focus, and recovery. Participants are randomly assigned to receive the supplement or a placebo. Before and after the 14 days, they complete sprint tests, reaction-time tasks, and other non-invasive assessments. The goal is to see if the supplement improves multiple areas of performance and to identify which players benefit most.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
a dietary supplement containing taurine, caffeine, and phosphatidylserine
What this could lead to
If it works, this could help athletes and active people improve physical and mental performance during intense training.
What could go wrong
This is a small, early-stage study in a specific group (male pro football players), so results may not apply to others. The supplement may not outperform placebo.

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Conditions

The condition(s) this trial relates to.

Mental Fatigue

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Professional Football Training Center

    Krakow, Poland

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Professional Football Training Center

    Lodz, 01-043, Poland

    Contact Email: •••••@•••••

  • Professional Football Training Center

    Warsaw, 01-043, Poland

    Contact Email: •••••@•••••

    Contact

    Contact Email: •••••@•••••

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