Wegovy vs Ozempic: Complete 2026 Comparison
Wegovy and Ozempic are both made by Novo Nordisk and contain the same active ingredient — semaglutide. But they're not interchangeable. Here's everything you need to know.
Quick Comparison
| Feature | Wegovy | Ozempic |
|---|---|---|
| Active Ingredient | Semaglutide | Semaglutide |
| FDA Approved For | Weight Management | Type 2 Diabetes |
| Max Dose | 2.4 mg/week | 2.0 mg/week |
| Average Weight Loss | 15-17% body weight | 10-14% body weight |
| Administration | Weekly injection | Weekly injection |
| Manufacturer | Novo Nordisk | Novo Nordisk |
| Monthly Cost (without insurance) | $1,350-1,450 | $900-1,100 |
The Key Difference
Wegovy is FDA-approved specifically for chronic weight management in adults with BMI 30+ (or BMI 27+ with a weight-related condition). It uses a higher maximum dose of semaglutide (2.4 mg).
Ozempic is FDA-approved for type 2 diabetes management. While it causes significant weight loss as a side effect, prescribing it solely for weight loss is considered "off-label" use.
How They Work
Both medications are GLP-1 receptor agonists. They:
- Slow gastric emptying (you feel full longer)
- Reduce appetite by acting on brain hunger centers
- Improve insulin sensitivity
- Lower blood sugar levels
Weight Loss Results
- Wegovy: Clinical trials showed 15-17% body weight loss over 68 weeks. For a 200 lb person, that's 30-34 lbs.
- Ozempic: Studies show 10-14% body weight loss. For a 200 lb person, that's 20-28 lbs.
The difference is primarily due to Wegovy's higher maximum dose (2.4 mg vs 2.0 mg).
Side Effects
Both share similar side effects since they contain the same drug:
- Common: Nausea (especially early on), diarrhea, vomiting, constipation, stomach pain
- Serious (rare): Pancreatitis, gallbladder problems, kidney issues, thyroid tumors (in animal studies)
- "Ozempic face": Facial volume loss from rapid weight loss (affects both drugs)
Cost & Insurance Coverage
- Wegovy: Better insurance coverage for weight loss (since it's FDA-approved for this purpose)
- Ozempic: Covered by most diabetes plans, but insurance may deny coverage for weight loss use
- Savings programs: Both have manufacturer savings cards that can reduce copays
Which Should You Choose?
- Choose Wegovy if: Your primary goal is weight loss and you don't have type 2 diabetes
- Choose Ozempic if: You have type 2 diabetes (with or without weight loss goals)
- Talk to your doctor: They'll consider your health conditions, insurance, and goals
For a detailed side-by-side comparison, see Wegovy vs Ozempic.
Conclusion
Wegovy and Ozempic are essentially the same drug at different doses, approved for different conditions. Wegovy delivers more weight loss due to its higher dose. Your choice depends on your medical condition, insurance coverage, and doctor's recommendation.
Get the best comparisons in your inbox
Weekly digest of trending comparisons, new categories, and expert insights. No spam.
Join 1,000+ readers. Unsubscribe anytime.