Dymatize

Dymatize is a sports nutrition brand founded in 1994. It was based in Farmers Branch, Texas, in the Dallas area, when Post Holdings acquired it in 2014, and it is now part of BellRing Brands, the St. Louis-based company that also owns Premier Protein and PowerBar and was spun off from Post in 2022.

Dymatize is best known for ISO100, a hydrolyzed whey protein isolate that BellRing says is sold in more than 75 countries, and its range also includes Elite 100% Whey, Elite Casein, Super Mass Gainer, creatine and Energyze pre-workout. The brand is known for licensed flavors such as Fruity Pebbles and Baskin-Robbins and sells through retailers and international distributors. Dymatize labels ISO100 as banned-substance tested and appears on Informed Choice's list of certified brands. BellRing says most of its products are made by third-party contract manufacturers, which its quality team monitors against written standards that include third-party GMP certification.