Learn What is Ozempic 1 mg? and how the Ozempic (semaglutide) 1 mg pen supports weight loss, who may be eligible, recommended dosing, possible side effects, and key safety information. Ozempic 1 mg is an intermediate maintenance dose of the once-weekly Ozempic (semaglutide) injection, used with diet and exercise to help control blood sugar in adults with type 2 diabetes. The 1 mg Ozempic pen injection maintenance dose typically has a teal-coloured label.