Ozempic, Mounjaro and Wegovy are three names you have probably seen in the news. They are related but not the same. This guide explains the differences in plain language, so you understand what your doctor has prescribed.
It Comes Down to Two Molecules
Behind the brand names there are really just two active medicines:
- Semaglutide — sold as Ozempic, Wegovy and (as a tablet) Rybelsus. It acts on one hormone pathway, GLP-1.
- Tirzepatide — sold as Mounjaro (and Yurpeak in India). It acts on two pathways, GLP-1 and GIP.
So "Ozempic vs Wegovy" is really the same molecule at different doses and for different approved uses, while "Mounjaro vs the others" is a genuinely different molecule.
Quick Comparison
| Brand | Molecule | Acts on | Mainly approved for | Form |
|---|---|---|---|---|
| Mounjaro / Yurpeak | Tirzepatide | GLP-1 + GIP | Type 2 diabetes; weight management | Weekly injection |
| Ozempic | Semaglutide | GLP-1 | Type 2 diabetes | Weekly injection |
| Wegovy | Semaglutide | GLP-1 | Weight management (obesity) | Weekly injection |
| Rybelsus | Semaglutide | GLP-1 | Type 2 diabetes | Daily tablet |
What Each One Is
Ozempic (semaglutide)
A once-weekly injection approved mainly for type 2 diabetes. It also tends to reduce appetite and weight, which is why it became so well known.
Wegovy (semaglutide)
The same molecule as Ozempic but developed and dosed specifically for weight management. In India, Wegovy was launched in 2025 as an obesity-specific option.
Rybelsus (semaglutide)
An oral tablet form of semaglutide for type 2 diabetes — useful for people who prefer not to inject.
Mounjaro / Yurpeak (tirzepatide)
The newer, dual-action medicine. Because it works on two pathways, it often produces stronger effects on blood sugar and weight. Read the full pillar guide: Mounjaro in India.
Which One Is "Better"?
There is no single "best" — the right choice depends on your diagnosis, other health conditions, how you respond, tolerability and what your doctor recommends. Tirzepatide has shown larger average weight loss in studies, but semaglutide has a longer track record and more formulations. This is a medical decision, not a shopping choice.
Wondering if any of these is suitable for you? See who should consider GLP-1 medicines and their side effects and safety.
Frequently Asked Questions
Q: Are Ozempic and Wegovy the same drug?
Yes — both are semaglutide. Ozempic is dosed and approved mainly for type 2 diabetes, while Wegovy is developed specifically for weight management.
Q: Is Mounjaro stronger than Ozempic or Wegovy?
Mounjaro (tirzepatide) works on two hormone pathways instead of one and has shown larger average weight loss in studies. However, "stronger" is not always "better" for a given person — your doctor decides what suits you.
Q: Is there a tablet instead of an injection?
Yes. Rybelsus is an oral tablet form of semaglutide for type 2 diabetes. The weight-management products are currently injections.
Q: Which ones are available in India?
Mounjaro (and Yurpeak) and Wegovy launched in India in 2025; Ozempic and Rybelsus are also known in the market. Availability changes — message us on WhatsApp to check the current stock.
Q: How do I know which one I need?
Only a doctor can decide. Share your prescription with us on WhatsApp and we will confirm the exact product and arrange it.
Not sure which one your prescription mentions?
Send us a photo of your doctor's prescription on WhatsApp. We'll confirm the exact medicine, current availability and price — with delivery in Ahmedabad and courier across India.
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This article is for general education and awareness only and is not medical advice or a promotion of any medicine. GLP-1 medicines are prescription-only (Schedule H) and must be used under a qualified doctor's supervision. Always consult your doctor before starting, stopping or changing any treatment.