At Dymatize, we go above and beyond industry quality and safety standards to give you confidence when using our products. Our products are manufactured in Good Manufacturing Practices (GMP) certified facilities to ensure only the highest-quality ingredients are used. All protein powders are Informed-Choice Certified providing assurance that they are free of banned substances. We proudly stand by our commitment to quality and safety. We spend millions of dollars each year in testing and quality assurance.