Hours Of Operations GNC Pennsylvania Langhorne GNC Hours of Operation and Locations in Langhorne, PA 4.9 - 150 votes 2 Locations in Langhorne GNC Hours Category: Beauty & Health GNC - Langhorne, PA 19047 96 North Flowers Mill Road View Store Details GNC - Langhorne, PA 19047 2300 e Lincoln Highway(215) 757-9905 View Store Details Explore LanghorneView More Apparel Sam's ClubMarshallsTJ MaxxDeb ShopsH & M Sports TargetSports AuthorityLA FitnessVansLady Foot Locker Jewelry Sam's ClubMarshallsDeb ShopsZalesKay Jewelers Recommend For You Cotton on Bally Total Fitness Eastern Mountain Sports Trader Joe's The Athlete's Foot Diane's Beachwear Bottega Veneta Hanna Andersson Louis Vuitton Sportsman's Warehouse