Both Ozempic and Wegovy are the same medication: semaglutide. Wegovy, however, is available in slightly higher doses: 0.25 mg, 0.5 mg, 1.0 mg, 1.7 mg, and 2.4 mg pens. Ozempic is available in 0.25 mg, 0.5 mg, and 1.0 mg pens.