With growing public interest in GLP-1 medications such as semaglutide (Ozempic®, Rybelsus®, Wegovy®) and tirzepatide (Mounjaro®, Zepbound®) for diabetes management and weight loss, Canadians are increasingly encountering these products through online sellers, social media ads, and unauthorized retailers.
Unfortunately, not all GLP-1 products being sold in Canada are legitimate or safe.
Health Canada has issued warnings about unauthorized and counterfeit GLP-1 drugs, many of which are being marketed deceptively and sold outside the regulated pharmacy system. At Centrum Pharmacy, we want our community to clearly understand the risks—and why pharmacist-led, physician-connected care is essential.
What Are Unauthorized or Counterfeit GLP-1 Drugs?
Unauthorized or counterfeit GLP-1 products are medications that have not been reviewed or approved by Health Canada for safety, effectiveness, or quality. These products may:
- Be sold online or in non-pharmacy retail settings
- Misuse Health Canada logos or claim false “endorsements”
- Be compounded, imported, or labelled improperly
- Be advertised through social media with misleading claims
Health Canada never endorses health products and does not allow its logo to be used in advertising.
The Serious Risks of Unauthorized GLP-1 Products
Using unauthorized or counterfeit GLP-1 medications can pose significant health risks, including:
- Too much, too little, or no active medication at all
- Dangerous or unlisted ingredients
- Contamination with solvents, heavy metals, glass, plastic, bacteria, or fungi
- Poor manufacturing, storage, or labelling practices
Because many GLP-1 products are injectable, additional risks include:
- Infections from lack of sterility
- Severe allergic reactions
- Serious adverse events related to improper dosing or administration
These risks are precisely why prescription medications in Canada must be dispensed through licensed pharmacies under professional supervision.
Why GLP-1 Medications Require Professional Oversight
GLP-1 drugs are powerful prescription medications used to manage chronic conditions. They can cause significant side effects and may interact with other medications or medical conditions.
At Centrum Pharmacy, our pharmacists provide:
- Careful medication assessment
- Screening for drug interactions and contraindications
- Education on proper use, dosing, and injection technique
- Monitoring and follow-up for side effects and effectiveness
This is part of our Complete, Comprehensive, Caring, and Connected Care (the “4 C’s”) model—designed to protect patient safety, not just dispense medication.
Why Buying from a Licensed Pharmacy Matters
In Canada, only licensed pharmacies can legally sell prescription drugs. When you obtain GLP-1 medications from a licensed pharmacy like Centrum Pharmacy, you benefit from:
- Verified Health Canada authorization (DIN-approved products)
- Secure supply chains and proper storage
- Pharmacist-led counselling and follow-up
- Coordination with your physician and healthcare team
Centrum Pharmacy is uniquely integrated with Orléans Family Health Clinic, allowing seamless collaboration between pharmacists and physicians—particularly important for medications like GLP-1 agonists that require ongoing monitoring.
How to Protect Yourself
Health Canada recommends that Canadians:
- Only purchase prescription drugs from licensed pharmacies
- Avoid buying GLP-1 medications online or through social media ads
- Look for an eight-digit Drug Identification Number (DIN) on the label
- Verify products using Health Canada’s Drug Product Database
- Speak to a healthcare professional if you have used an unauthorized product
- Report suspected counterfeit or unauthorized products to Health Canada
If you have questions about GLP-1 medications, weight-management therapies, or medication safety, speak with your pharmacist first.
The Bottom Line
GLP-1 medications can be effective and life-changing when used appropriately—but only when sourced safely and managed professionally.
At Centrum Pharmacy, we don’t believe in shortcuts. We believe in trusted pharmacists, physician collaboration, and patient-first care—because your health deserves nothing less.
If you are considering GLP-1 therapy or have concerns about a product you’ve encountered, visit or speak with our pharmacy team before taking the next step.
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Disclaimer: The medical information on this site is provided as an information resource only and is not to be used or relied on for any diagnostic or treatment purposes. This information does not substitute for professional diagnosis and treatment. Please do not initiate, modify, or discontinue any treatment, medication, or supplement solely based on this information. Always seek the advice of your healthcare provider first. Full Disclaimer.
