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. From scientific research and new product discovery to the manufacturing and packaging processes, GNC takes pride in our rigorous approach to ensuring quality. Our commitment to quality extends to our interactions with you in our stores and after you buy our products.

https://www.gnc.com

301.545.6133

Monday-Saturday, 10am-9pm; Sunday, 10am-7pm