Wegovy vs Ozempic
Editorial comparison of Wegovy (semaglutide) and Ozempic (semaglutide). Same drug class context, trial-anchored data, no marketing claims.
Side-by-side
| Dimension | Wegovy | Ozempic |
|---|---|---|
| Generic name | semaglutide | semaglutide |
| Manufacturer | Novo Nordisk | Novo Nordisk |
| FDA approved | 2021 | 2017 |
| Mechanism | Semaglutide mimics GLP-1, a gut hormone released after meals. | Same mechanism as Wegovy — GLP-1 receptor agonist. |
| Dosing | Titrated over 4-5 months: 0.25mg → 0.5mg → 1mg → 1.7mg → 2.4mg, increasing every 4 weeks. | 0.25mg weekly for 4 weeks, then 0.5mg, then 1mg, max 2mg. Lower max dose than Wegovy (2.4mg). |
| Cost | List price ~$1,350/month without insurance. | List price ~$900-1,000/month. |
| Pivotal trial result | 14.9% mean body-weight reduction at 68 weeks | 1.4–1.8% HbA1c reduction across SUSTAIN trials (1.0 mg dose) |
Full Wegovy review →
Once-weekly injectable semaglutide for chronic weight management. ~15% body weight loss in trials.
Full Ozempic review →
FDA-approved semaglutide for type 2 diabetes. Widely used off-label for weight loss.
Frequently asked
Is Wegovy or Ozempic more effective?+
In their pivotal trials, Wegovy reported 14.9% mean body-weight reduction at 68 weeks, while Ozempic reported 1.4–1.8% HbA1c reduction across SUSTAIN trials (1.0 mg dose). Head-to-head results vary by patient profile, dose tolerated, and adherence — these trial numbers describe averages, not what every individual experiences.
How do Wegovy and Ozempic compare on cost?+
Wegovy: List price ~$1,350/month without insurance. With Novo Nordisk's patient assistance program, eligible self-pay patients can access at $200-500/month. Insurance coverage is patchy and often requires prior authorization plus a documented weight-related comorbidity. Ozempic: List price ~$900-1,000/month. Diabetes coverage is generally better than weight-loss coverage — many insurance plans cover Ozempic with a T2D diagnosis at standard copay. Real out-of-pocket depends on insurance formulary tier, manufacturer savings programs, and whether a direct-pay channel is available.
Can I switch from Wegovy to Ozempic?+
Switching between brand-name treatments in the same drug class is common, but the conversion is not always 1:1. Discuss the switch with your prescriber — they'll usually re-titrate dosing rather than substitute equivalent strengths directly.
Are Wegovy and Ozempic the same drug?+
No. Wegovy (semaglutide) and Ozempic (semaglutide) are distinct medications from Novo Nordisk and Novo Nordisk respectively. They may share a drug class or mechanism but differ in active ingredient, dosing, and approved use.