Semiglutide Brands & Alternatives Compared
Wegovy, Ozempic, Rybelsus, compounded semaglutide, and tirzepatide. Same families, different trade-offs. Here's how to pick the right one for you.
Find My Best OptionSemiglutide Brands: The Complete Breakdown
Three brand-name semaglutide medications exist, all manufactured by Novo Nordisk, all containing the same active molecule. The difference comes down to FDA-approved use, dose strength, and how you take it.
Wegovy® (semaglutide injection — for weight loss)
FDA-approved in 2021 specifically for chronic weight management. Dosed weekly via subcutaneous injection, titrated from 0.25 mg up to 2.4 mg over 16 weeks. In trials, average weight loss was 15-17% of body weight at 68 weeks. Retail: $1,300-$1,600/month. The "headline" semaglutide for weight loss patients.
Ozempic® (semaglutide injection — for type 2 diabetes)
FDA-approved in 2017 for blood sugar management in type 2 diabetes. Same molecule as Wegovy, but the maximum dose tops out at 2.0 mg/week. Patients on Ozempic also experience weight loss as a "side benefit" — which is how the off-label weight loss boom started. Retail: $900-$1,000/month.
Rybelsus® (oral semaglutide pill)
The oral form, taken daily on an empty stomach. FDA-approved for type 2 diabetes only. Doses: 3, 7, or 14 mg/day. Weight loss is real but more modest — typically 6-8% body weight loss. Best for needle-averse patients who prioritize convenience over maximum results. Retail: $900-$1,000/month.
Compounded semaglutide (telehealth)
Prepared by licensed compounding pharmacies under prescription. Same active ingredient. Not FDA-approved (compounded medications are individually prepared, not mass-manufactured). Available primarily through telehealth platforms. Cost: $200-$400/month all-in. The cash-pay choice for most patients without insurance coverage.
Semiglutide vs Tirzepatide (Mounjaro/Zepbound)
Tirzepatide is the newer competitor — a "dual agonist" that activates both GLP-1 and GIP receptors. In head-to-head trials, tirzepatide produced slightly more weight loss (20-22% vs 15-17%) and slightly better blood sugar control. Same Novo Nordisk-style retail pricing, similar side effect profile.
So why doesn't everyone just take tirzepatide? Because:
- Less compounded availability. Compounded tirzepatide is harder to source legally because Eli Lilly aggressively pursues compounders.
- Newer drug, less long-term data. Semaglutide has a much larger real-world safety record.
- Insurance coverage is sparser for tirzepatide weight-loss approval (Zepbound).
- Side effect profile is similar but slightly stronger — more nausea early on.
For many patients, semaglutide is the right balance of proven, accessible, and affordable. Tirzepatide is the right call when you want maximum weight loss and have the access path to support it.
The Full Comparison Matrix
Everything you need at a glance.
| Drug | Type | Avg loss | Cost/mo | How to get |
|---|---|---|---|---|
| Wegovy | Injection (weekly) | 15-17% | $1,300+ | Insurance + Rx, or savings card |
| Ozempic | Injection (weekly) | 10-12%* | $900+ | Insurance + Rx (T2D label) |
| Rybelsus | Pill (daily) | 6-8% | $900+ | Insurance + Rx (T2D label) |
| Compounded semaglutide | Injection (weekly) | ~15% | $200-$400 | Telehealth (cash pay) |
| Mounjaro/Zepbound | Injection (weekly) | 20-22% | $1,000+ | Insurance + Rx |
*Off-label for weight loss; designed for type 2 diabetes.
Brand-Name vs Compounded: What's the Real Difference?
This is the question every cash-pay patient eventually asks. Let's be clear about what each one is.
Brand-name semaglutide
- FDA-approved through full clinical trials
- Manufactured by Novo Nordisk in centralized facilities
- Identical batch-to-batch quality controls
- Available through pharmacies with insurance coverage or savings cards
- $900-$1,600/month retail
Compounded semaglutide
- Same active ingredient (semaglutide)
- Prepared individually by licensed compounding pharmacies under prescription
- Not FDA-approved — compounded drugs operate under FDA Sections 503A and 503B, which allow individualized preparation
- Quality varies by compounding pharmacy — choose 503B-registered facilities
- Available through telehealth providers without insurance
- $200-$400/month including provider visits
The honest answer: brand-name is the gold standard. Compounded is a legal, accessible alternative when brand-name is unaffordable or unavailable. The FDA has explicitly allowed compounding of semaglutide during the ongoing supply shortage. Choose telehealth providers that disclose their compounding pharmacy and use FDA-registered facilities.
Which One Is Right for You?
Use this quick decision guide:
- Have great insurance with weight-loss coverage? → Wegovy through your insurance is the cheapest path. Talk to your doctor about prior authorization.
- Have type 2 diabetes? → Ozempic is likely covered by insurance. Excellent option.
- Hate needles? → Rybelsus (oral) — but expect slightly less weight loss.
- No insurance / weight-loss exclusion / want to skip the system? → Compounded semaglutide via telehealth. Most affordable cash-pay option.
- Want maximum weight loss and have the budget? → Tirzepatide (Zepbound) if you can access it.
Not sure where you fit? A licensed doctor can evaluate your situation in a 5-minute consultation and recommend the best option.
Not Sure Which Option Is Right for You?
A licensed US doctor will review your goals, history, and budget — and recommend the best fit. Free consultation, no obligation.
Find My Match*By clicking, you will be redirected to a third-party telehealth provider. Prescription is subject to medical evaluation.
Comparison FAQ
Are Wegovy and Ozempic the same medication?
Yes — and no. Both contain the same active ingredient (semaglutide). The difference is FDA approval and dosing. Wegovy is approved for chronic weight management at doses up to 2.4 mg/week. Ozempic is approved for type 2 diabetes at doses up to 2.0 mg/week. The molecule is identical; the labels differ.
Is compounded semaglutide the "real thing"?
Yes, when prepared by a licensed compounding pharmacy. Compounded semaglutide contains the same active ingredient as brand-name versions. The key differences: it isn't FDA-approved (compounded medications are individually prepared per patient), and quality varies by pharmacy. Choose providers using FDA-registered 503A or 503B facilities.
Which is more effective: semaglutide or tirzepatide?
Tirzepatide (Mounjaro/Zepbound) shows slightly higher average weight loss in head-to-head trials — approximately 20-22% versus 15-17% for semaglutide. But individual results vary significantly. Semaglutide has a longer track record, broader insurance coverage, and more compounded availability through telehealth.
Can I switch from Ozempic to Wegovy?
Yes, with a doctor's guidance. Since both contain semaglutide, switching is mostly a matter of changing the prescription label and adjusting to higher maximum doses. Most providers can do this seamlessly.
Is Rybelsus as effective as the injection?
Not quite. Rybelsus (oral semaglutide) typically produces 6-8% body weight loss, compared to 15% for the injection. The lower effectiveness is due to absorption — only a small fraction of the oral dose reaches your bloodstream. It's a good option for needle-averse patients but a step down in results.
*By clicking, you will be redirected to a third-party telehealth provider. Prescription is subject to medical evaluation. Individual results may vary.