Nitro-Tech® is the culmination of decades spent obsessing over formulations, acquiring patents, and funding research – and the work’s paid off. 1In a 6-week, double-blind study, subjects using the key ingredient in Nitro-Tech®, with at least 3 years of weight training experience, gained 70% more lean muscle than those using regular whey protein (8.8 vs. 5.1 lbs), and their bench press increased more than subjects using regular whey protein (34 vs. 14 lbs.). More lean muscle and strength means you get to that next level.