DOWNERS GROVE, Ill., July 18, 2018 /PRNewswire/ -- Building on its reputation as one of the best-tasting protein powder brands on the market, BSN® has unveiled a new collaboration with Cold Stone Creamery™ to introduce SYNTHA-6® Cold Stone Creamery™ Flavors inspired by the company's celebrated super-premium ice cream offering. The first-of-its-kind sports nutrition offering, created especially for those with fitness goals and a sweet tooth, arrives in time for National Ice Cream Month (July).