List of GNC Stores in Yakima, WA Outlet Note Regular Brands GNC Washington Yakima 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 - Yakima 1300 n. 40th ave., Suite 115 (509) 452-0956 GNC outlet - Yakima 5606 Summit View ave. GNC outlet - Yakima 208 s 72nd Ave (509) 965-0276 GNC outlet - Yakima 2204-b w. nob Hill Blvd. GNC outlet - Yakima 12 n 9th Avenue People Also Viewed