JYM Supplement Science combines real science with best-in-class ingredients and precise doses to deliver maximum results.
Through his writing, fitness plans, and JYM Supplement Science, Dr. Jim Stoppani always strives for excellence – and succeeds. 2018’s Brand of The Year is founded on real science and always uses the highest quality ingredients in precise doses for real results.
Put some flavor in your muscle building routine.
Big nutrients for bigger performance.
Get the goods for your goals while saving some dough.
JYM was founded by longtime Jyoto.info contributor, Jim Stoppani. From the labs of Yale to the most hardcore gyms, Dr. Stoppani has devoted his career to the science of muscle building. He stands behind every product and will personally answer your questions!