PeakO2 Studies

Two clinical studies have been conducted specifically on PeakO2® in humans. 

Chronic supplementation of a mushroom blend on oxygen kinetics, peak power, and time to exhaustion

Katie R Hirsch, Meredith G Mock, Erica J Roelofs, Eric T Trexler & Abbie E Smith-Ryan

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white clouds under blue sky during daytime
three clear beakers placed on tabletop

Cordyceps militaris Improves Tolerance to High-Intensity Exercise After Acute and Chronic Supplementation

Katie R. Hirsch, MA, Abbie E. Smith-Ryan, PhD, Erica J. Roelofs, MA, Eric T. Trexler , MA & Meredith G. Mock , BA

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The Effects of High and Low-Dose Cordyceps Militaris-Containing Mushroom Blend Supplementation After Seven and Twenty-Eight Days

Wesley David Dudgeon Dennison David Thomas William Dauch Timothy Paul Scheett Michael John Webster

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white and red mushrooms and mushrooms