Nubreed Nutrition Menace


Formulated for serious athletes seeking maximum physical performance. Peak O2 maximizes Human power and endurance. It is no wonder team sport athletes, cross fitters, MMA fighters, cyclist and strength and endurance enthusiast are all incorporating Peak O2 into their supplement regimens. There’s simply no quicker, easier way to unleash the power within.

Competition tested.
In the first seven days of a 21-day clinical study at the University of North Carolina, Chapel Hill, competitive athletes supplementing with four grams per day of PeakO2 improved their Peak Power Output 17.6% over baseline. The placebo group decreased 11.8% compared to baseline.

How does PeakO2 TMwork? 2
PeakO2 is a patent-pending blend of six adaptogens demonstrated to boost physical power across a wide spectrum of athletic endeavors. CSI’s breakthrough is our organically-certified manufacturing process, which preserves high levels of bioactivity to maximize improvements in power and endurance.