We don’t cut corners on your health. Discover why MedVi exclusively partners with an FDA-registered 503B Outsourcing Facility.
Our Safety & Sourcing Standards - MedVi 503B Pharmacy Partner
Most online providers use standard "503A" compounding pharmacies. While these pharmacies serve a purpose, they are designed to fill individual prescriptions one by one, with regulations that vary by state. MedVi adheres to a higher standard. We source exclusively from a 503B Outsourcing Facility. A 503B facility is a specific designation created by the FDA to bridge the gap between traditional pharmacies and major pharmaceutical manufacturers. These facilities must adhere to cGMP (Current Good Manufacturing Practice) regulations—the exact same strict federal standards that big pharma companies like Novo Nordisk or Eli Lilly must follow.
- Lose pounds of fat every week
- Highly effective and personalized GLP-1 medications
- No membership fees! Everything you need is included
- Start for just $179, no insurance required + free shipping
- Weight Loss Money Back Guarantee
- HSA/FSA Approved!
What's your weight loss goal?
Is MedVi Safe? Our FDA-Registered 503B Pharmacy Partner
Not all compounding is created equal. Most online providers rely on standard 503A pharmacies, which are only regulated at the state level. MedVi has secured a strategic partnership with Belmar Pharmacy, which operates an FDA-Registered 503B Outsourcing Facility.
This means your medication is manufactured under cGMP (Current Good Manufacturing Practice) standards—the exact same federal regulations followed by major pharmaceutical companies like Novo Nordisk and Eli Lilly. When you choose MedVi, you are choosing hospital-grade sterility and safety.
The Difference: 503A vs. 503B Standards
Why does "503B" matter? It is the difference between a local pharmacy mixing medication in a back room versus a federally inspected manufacturing facility. See how MedVi compares to typical online clinics:
| Safety Standard | Typical Online Clinic (503A) | MedVi Partner (503B) |
|---|---|---|
| FDA Registration | State Licensed Only | ✅ FDA-Registered Outsourcing Facility |
| Manufacturing Standards | USP <797> Guidelines | ✅ cGMP (Current Good Manufacturing Practice) |
| Sterility Testing | Random Spot Checks | ✅ Every Batch Tested Before Release |
| Potency Verification | Varies by State | ✅ 100% Potency Confirmed per Lot |
| Endotoxin Screening | Not Always Required | ✅ Mandatory for Every Batch |
Our "Zero-Compromise" Testing Protocol
Because our partner Belmar operates under federal 503B regulations, every single batch of Semaglutide and Tirzepatide must pass a rigorous 3-step validation before it can be shipped to you.
1. Potency Assurance
We verify that the concentration of medication in your vial matches the label exactly—down to the microgram. No "weak batches."
2. Sterility Confirmation
Each lot undergoes incubation testing to prove it is 100% free of bacteria, fungi, and contaminants.
3. Endotoxin Screening
We screen for pyrogens (fever-causing agents) to ensure your injection is safe and pure.
MedVi wellness exclusively partners with FDA-Registered 503B facilities and licensed 503A pharmacies that meet or exceed state board requirements. Your safety is our primary prescription.
MEDVi Guarantee
The only thing you'll lose is extra weight.
MedVi is so confident in their program, they guarantee you'll lose the weight or your money back. It's that simple.
