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Ozempic vs. Mounjaro: Choosing the Right Prescription Drug for Weight Loss

In the realm of weight loss medications, the choices can be overwhelming. Among the many options available, Ozempic and Mounjaro have emerged as two popular prescription drugs touted for their efficacy in aiding weight loss. At MajorMeds, we understand the importance of informed decision-making when it comes to your health. Here, we’ll explore the key differences between Ozempic and Mounjaro, highlighting their pros and cons to help you determine which medication may be the better choice for your weight loss journey.

Understanding Ozempic and Mounjaro:

Before delving into the comparison, let’s first understand what each medication is and how it works:

Ozempic (semaglutide):

  • Ozempic is a prescription medication approved by the FDA for the treatment of type 2 diabetes. However, it has also been found to promote weight loss in individuals with or without diabetes.
  • The active ingredient in Ozempic, semaglutide, belongs to a class of drugs called GLP-1 receptor agonists. It works by mimicking the effects of a naturally occurring hormone called GLP-1, which regulates blood sugar levels and appetite.
  • Ozempic helps reduce appetite, leading to decreased food intake and, consequently, weight loss.

Mounjaro (tirzepatide):

  • Mounjaro is one of the newest weight loss drugs to enter the market and in 2022 it was FDA approved to help manage blood sugar levels in adults with type 2 diabetes. 
  • Similar to Ozempic, Mounjaro is an injectable, and while not FDA approved for weight loss, early clinical studies have shown people with high body mass index lost considerable weight when they used Mounjaro.  
  • Mounjaro does have two specific limitations of its use. Firstly, Mounjaro is not approved for use in individuals with type 1 diabetes and secondly, it should not be taken by individuals who have pancreatitis or who have had it in the past. 

Pros and Cons of Ozempic:


  • Effective Weight Loss: Clinical studies have demonstrated that Ozempic can lead to significant weight loss when used as directed. Many individuals have reported noticeable reductions in body weight while taking Ozempic.
  • Convenient Administration: Ozempic is administered via a once-weekly injection, making it convenient for those with busy lifestyles.
  • Potential Cardiovascular Benefits: In addition to aiding weight loss, Ozempic has shown potential cardiovascular benefits, reducing the risk of major adverse cardiovascular events in individuals with type 2 diabetes.


  • Cost: Ozempic can be relatively expensive, especially for those without adequate insurance coverage or prescription drug benefits. Luckily, Major Meds supplies Ozempic from verified suppliers, at a fraction of the price. 
  • Side Effects: Like any medication, Ozempic may cause side effects such as nausea, diarrhea, vomiting, and constipation. These side effects are typically mild to moderate and may diminish over time.

Pros and Cons of Mounjaro:


  • Proven Efficacy: Early clinical trials have demonstrated that Mounjaro can lead to significant weight loss in individuals with obesity or overweight.
  • Dual Mechanism of Action: Unlike Ozempic which only mimics one incretin (GLP-1), Mounjaro replicates two incretins, GLP-1 and GIP, which early studies show higher levels of weight loss for longer periods of time. 
  • Potential Cost Savings: Mounjaro may be more affordable for some individuals compared to Ozempic. If you are looking to buy Mounjaro online,  Major Meds sources high-quality Mounjaro from Canada, up to 50% off. Additionally, you can receive 10% off your first purchase by using promo code WELCOMEMEDS. 


  • Potential Side Effects: Mounjaro may cause side effects such as dry mouth, constipation, nausea, loss of appetite, injection site irritation, acid reflux or diarrhea. The most common side effects of Mounjaro are reported to last several days to several weeks. If you are unsure if Mounjaro is right for you, be sure to speak with your doctor or pharmacist. 
  • Risk of Tolerance and Dependence: There is a small risk of hypoglycemia and dose-dependency. This risk is more significant for those on insulin therapy and/or those utilizing sulfonylureas. Patients should be advised on the potential symptoms of hypoglycemia.

Choosing the Right Medication:

When deciding between Ozempic and Mounjaro for weight loss, several factors should be considered, including individual health status, medication cost, potential side effects, and personal preferences. It’s essential to consult with a healthcare provider to determine the most suitable option based on your specific needs and medical history. Additionally, incorporating lifestyle modifications such as healthy eating habits and regular physical activity is crucial for maximizing the effectiveness of either medication in achieving sustainable weight loss.

Both Ozempic and Mounjaro are valuable options for individuals seeking assistance in their weight loss journey. While Ozempic offers the convenience of once-weekly injections and potential cardiovascular benefits, Mounjaro provides dual mechanisms of action and is typically more cost effective. Ultimately, the decision between the two medications should be made in consultation with a healthcare provider, taking into account individual preferences, medical considerations, and treatment goals. At MajorMeds, we’re committed to supporting you in achieving your weight loss goals by providing access to affordable prescription medications and personalized healthcare solutions.

If you have any further questions about buying Mounjaro or Ozempic online, please contact us by visiting or by calling 1-844-662-4949. 

For a limited time, first time customers will receive 10% off all orders using promo code WELCOMEMEDS upon checkout. 

Disclaimer: This blog post is for informational purposes only and does not constitute medical advice. Consult with your healthcare provider for personalized medical guidance

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