Information on GNC in Lake Charles, LA 70605 Outlet Note Regular Brands GNC Louisiana Lake Charles 327739 Rating 4.7 based on 97 votes Address 115 West Mcneese Street Lake Charles, LA 70605 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 - Crowley GNC Outlet - Fort Polk GNC Outlet - Broussard GNC Outlet - Alexandria People Also Viewed