What Is It: Xtend Perform is the same formula as Xtend (BCAA's, Glutamine, and Citrulline) with the added ingredient of PEAKO2.
PEAKO2™ is a patented and trademarked blend of Cordyceps militaris, an incredible type of mushroom that’s loaded with all kinds of bio-active goodies. Cordyceps militaris has previously been studied for its anti-inflammatory, anti-oxidant, anti-aging, anti-fatigue, and pro-sexual benefits[5,6], but now new research has shown it can actually improve athletic performance as well!
A new study conducted at the University of North Carolina at Chapel Hill investigated the effects of PEAKO2™ on aerobic power, time to exhaustion, and lactate levels during high-intensity exercise. For three weeks, subjects were either given 1.3 grams of mushroom blend or 1.3 grams of maltodextrin (the placebo) 3 times per day, yielding 4 grams total each day.
After 3 weeks, the PEAKO2™ group showed significant increases in VO2 Max, time to exhaustion, and peak power output over the placebo group which exhibited either little or no increases in performance parameters.
2 servings of Xtend Perform will give you the exact amount of PEAKO2™ that the trial group used, perfect for a pre workout serving and Xtend Perform, and a post workout serving!