Noxor is a dietary supplement that is made for increasing workout productivity. The company presents this product as a “pre-workout solution” that boosts nitric oxide levels in the body. This supplement is marketed as the “Extreme NO3” formula, and the company seems confident in its ability. Noxor promises to increase energy levels, build lean muscle mass, and quicken the recovery process. The company also claims it can be a useful supplement to help users with mental focus and improvement in sexual functions.