Rule 1 is one of the few leading sports supplement companies that manufacture in every supplement category from whey protein, pre workout, BCAAs, to creatine. The manufacturers here are from various health backgrounds including bodybuilders, athletes, powerlifters, & crossfitters who know what exactly the body wants.
WHEY ISOLATE/HYDROLYSATE FORMULA Our flagship protein is made with super-pure 100% whey isolate, fast-acting whey hydrolysate, and virtually nothing else. We’ve completely omitted the use of whey concentrates as well...