The supply layer for your peptide practice.
A physician-only marketplace for GLP-1s and peptides. Every batch is lab tested, every lot is traceable, and every supplier is qualified before it's listed.
Built for three kinds of practice.
Setting up your first supplier
Start with a source that can show you how it vets suppliers and tests each batch, before your first order.
Adding to your formulary
One verified account covers GLP-1s and the wider catalog, held to the same testing standard.
Replacing a supplier that went away
If a vendor shut down or couldn't produce documentation, move to a source built around traceability.
Three controls behind every vial.
Comprehensive laboratory testing
Molecular purity, sterility, endotoxin and heavy metal analysis, per USPP protocols.
Batch tracking and traceability
Testing results correspond to the specific material you receive.
Supplier qualification and inspection
Procedures that evaluate the reliability and consistency of each sourcing partner.
"Our role is not to practice medicine. That responsibility belongs to the physician. Our role is to provide physicians with transparent information regarding sourcing, testing, and quality controls."
What to check before you order from anyone.
Five questions worth asking any supplier, Cascadia included.
- Who are the suppliers, and how are they qualified?Ask how sourcing partners are evaluated and inspected.
- What is each batch tested for?Purity, sterility, endotoxins and heavy metals, at minimum.
- Can results be tied to your lot?Documentation should match the material you actually received.
- Is access limited to prescribers?Cascadia verifies every license before an account can order.
- Can you see pricing and the formulary up front?Wholesale pricing and the full catalog are visible after verification.
Available to verified prescribers.
- Tirzepatide
- Semaglutide
- BPC-157 blend
- TB-500
- Thymosin Alpha-1
- Tesamorelin
- Sermorelin
- SS-31
- Semax
- Selank
Strengths, variants and pricing are shown inside the marketplace after license verification.
- Concierge medicine
- Longevity and age-management clinics
- Functional and integrative medicine
- Hormone optimization practices
- Regenerative and sports medicine
- Telehealth practices
- Weight management and GLP-1 clinics
- Medical spas with prescriber oversight
Verify once. Source with documentation.
License verification is free. Once approved, you'll see wholesale pricing, the full catalog and the testing documentation for what you order.
Verify your license →