Same supply layer, different formulary strengths.
Olympia Pharmacy and South Lake Compounding are both 503A compounders — but they lead with different SKUs and reach clinics through different portals. Olympia Pharmacy is strong on peptides (sermorelin and related 503A injectables), NAD+, and longevity injectables, ordered through the DrScript portal. South Lake Compounding operates from Florida and compounds through a LifeFile portal.
The decision is really a formulary question. If your clinic's primary ordering centers on the SKUs each compounder leads with, the portal that matches your formulary is usually simpler. If you order across multiple compounder formularies and want one session for the whole refill list, a multi-pharmacy ordering platform changes the economics.