List of GNC Stores in Irving, TX Outlet Note Regular Brands GNC Texas Irving Rating 4.7 based on 97 votes Official Outlet www.gnc.com/Sale/category.jsp?categoryId=41316106 Official Website http://www.gnc.com/ Products Vitamins Whey Protein Protein Powder Testosterone Diet Pills Fat Burner Creatine NameAddressPhone Name/Address/Phone GNC outlet - Irving Irving Mall (972) 252-7321 GNC outlet - Irving 7750 n. Macarthur Blvd., Suite 190 (972) 402-8777 GNC outlet - Irving 4020 n. Macarthur Blvd, Suite 104 (972) 650-0828 People Also Viewed