Black Powder is the first and only pre-training formula to employ the powerful Nos up-regulating whey "peptide fraction" Actinos2, delivered with MRI's "Instant Release" (IR) technology. Instant Release, Nos Up-Regulating Pre-Training Formula! Black Powder is the first and only pre-training formula to employ the powerful Nos up-regulating whey "peptide fraction" Actinos2™, delivered with MRI's "Instant Release" (IR) technology. You get the over-whelming advantage of an instant surge of more nitric oxide (N.O.'s upper limit), combined with potent pre-workout compounds - delivered in ratios measured to precise gram-molecular specification: Strength, Intensity, Stamina, Energy, Size, Recovery, Focus, Pumps, Power Black Powder is a convergence of MRI's patented technologies, delivered in a rapid absorption pre-workout formula. Black Powder will get you amped, quickly. But there are a lot of products that stimulate your central nervous system (like a cup of coffee). Black Powder goes way beyond that. It is the most complete pre-workout formula ever conceived, spiked with ACTINOS2 IR. Here's what to expect: It literally takes a few moments for Black Powder to get absorbed and get to work. Take it no more than 30 minutes before your workout. Order today using our 100% secure server and get it at the lowest prices in the world with our fast, inexpensive 2-3 day shipping!