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Study identifier: NCT07502924 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Dose-Response Impact of Geranylgeraniol (GG) Supplementation on Muscle Health

Condition: Muscle Health · Muscle Strength · Body Composition  ·  Sponsor: Lindenwood University

PhaseNA
Planned participants70
Who can joinAll sexes, 30 Years to 60 Years
Healthy volunteersYes

About this study

This study will evaluate the effects of daily geranylgeraniol (GG) supplementation on muscular strength, body composition, and aerobic capacity in healthy, physically active men and women. Approximately 60 participants aged 30-60 years will be enrolled in a randomized, double-blind, placebo-controlled, parallel-group trial lasting 8 weeks. Participants will be assigned to receive either placebo, 150 mg GG, or 300 mg GG daily. Outcome measures will be assessed at baseline, week 4, and week 8 and include maximal strength (1RM bench press and leg press), fat-free mass, muscular endurance, aerobic capacity (VO2peak), and circulating biomarkers related to metabolism and health.

This description comes directly from the study's public registry record.

Talk to the study team

Anthony M Hagele, MS  ·  6369494785  ·  ahagele@lindenwood.edu

Joesi M Morey, MS  ·  6168266008  ·  jmorey@lindenwood.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Lindenwood University Exercise and Performance Nutrition LaboratorySaint Charles, Missouri, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07502924