GNC sets the standard in the nutritional supplement industry by demanding truth in labeling, ingredient safety and product potency, all while remaining on the cutting-edge of nutritional science. GNC is the world’s largest company of its kind devoted exclusively to helping its customers improve the quality of their lives. From scientific research and new product discovery to the manufacturing and packaging processes, GNC takes pride in our rigorous approach to ensuring quality. GNC provides nutraceutical products that include supplements, vitamins, minerals, herbs and functional foods.