Natural supplement geranylgeraniol tested for muscle strength boost

NCT ID NCT07502924

First seen Apr 17, 2026 · Last updated Apr 28, 2026 · Updated 2 times

Summary

This study tests whether a daily supplement called geranylgeraniol (GG) can improve muscle strength, body composition, and exercise capacity in healthy, physically active adults aged 30 to 60. About 70 participants will take either a placebo, 150 mg, or 300 mg of GG daily for 8 weeks. Researchers will measure changes in leg and chest strength, muscle endurance, and fat-free mass at the start, week 4, and week 8.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Lindenwood University Exercise and Performance Nutrition Laboratory

    RECRUITING

    Saint Charles, Missouri, 63301, United States

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

    Contact Email: •••••@•••••

Conditions

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