Information on GNC in Sparta, MI 49345 Outlet Note Regular Brands GNC Michigan Sparta 329970 Rating 4.7 based on 97 votes Address 11 East Division Street Sparta, MI 49345 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. Nearby GNC Outlet GNC Outlet - Big Rapids GNC Outlet - Alma GNC Outlet - Battle Creek GNC Outlet - Battle Creek People Also Viewed
