Wegovy vs Orforglipron
Editorial comparison of Wegovy (semaglutide) and Orforglipron (orforglipron). Same drug class context, trial-anchored data, no marketing claims.
Side-by-side
| Dimension | Wegovy | Orforglipron |
|---|---|---|
| Generic name | semaglutide | orforglipron |
| Manufacturer | Novo Nordisk | Eli Lilly |
| FDA approved | 2021 | 2026 |
| Mechanism | Semaglutide mimics GLP-1, a gut hormone released after meals. | Same target as injectable GLP-1s — the GLP-1 receptor — but a non-peptide small-molecule structure. |
| Dosing | Titrated over 4-5 months: 0.25mg → 0.5mg → 1mg → 1.7mg → 2.4mg, increasing every 4 weeks. | Once-daily oral tablet, titrated upward over several weeks to manage GI side effects. No fasting or water-timing restrictions (unlike Rybelsus). |
| Cost | List price ~$1,350/month without insurance. | $149/month via LillyDirect cash-pay at launch — meaningfully below branded injectable list prices. |
| Pivotal trial result | 14.9% mean body-weight reduction at 68 weeks | ~14-15% mean body-weight reduction in Phase 3 (highest dose) |
Full Wegovy review →
Once-weekly injectable semaglutide for chronic weight management. ~15% body weight loss in trials.
Full Orforglipron review →
First once-daily oral non-peptide GLP-1. Brand-only, launching via LillyDirect at $149/month. No injection, no compounded versions.
Frequently asked
Is Wegovy or Orforglipron more effective?+
In their pivotal trials, Wegovy reported 14.9% mean body-weight reduction at 68 weeks, while Orforglipron reported ~14-15% mean body-weight reduction in Phase 3 (highest 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 Orforglipron 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. Orforglipron: $149/month via LillyDirect cash-pay at launch — meaningfully below branded injectable list prices. Insurance coverage will expand through 2026-2027 as formularies add it. 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 Orforglipron?+
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 Orforglipron the same drug?+
No. Wegovy (semaglutide) and Orforglipron (orforglipron) are distinct medications from Novo Nordisk and Eli Lilly respectively. They may share a drug class or mechanism but differ in active ingredient, dosing, and approved use.