Combining high quality amino acids for maximal recovery alongside industry leading research extracts that have been clinically shown to enhance time to fatigue, Xtend Perform is truly the catalyst of performance enhancement. Reduce Fatigue Increase Performance Speed Up Recovery Branched Chain Amino Acids are responsible for the building, repair and regeneration of muscle tissue and when taken around training have been shown to enhance mood, reduce perceived pain during exercise and may also dilute the post workout effects on muscle pain. PeakO2 is a novel, university researched patented blend of key extracts that have been shown to reduce fatigue and delay time to exhaustion by up to 65 seconds in a clinical setting. Following 7 days of consumption, users of PeakO2 also tested at 17.6% higher in peak power when supplementing with 4g daily over 3 weeks.