Which companies sell compounded GLP-1 weight loss medication online?

Short answer: legitimate compounded GLP‑1 (semaglutide, tirzepatide, etc.) is offered by compounding pharmacies and specialty suppliers — but only with a valid prescription. Below are examples of companies known to compound or supply GLP‑1 products online, plus safer alternatives (telehealth services that prescribe FDA‑approved GLP‑1s). I also include safety checks to use before ordering.

Compounding pharmacies / suppliers (examples)

• ImprimisRx — national compounding/distribution company that has marketed compounded semaglutide/tirzepatide formulations to clinics and pharmacies. They work through physician prescriptions and clinic partners.
• Wedgewood Pharmacy (Wedgewood Compounding) — a large U.S. compounding pharmacy network known for sterile compounding services and made-to-order injectable compounds including GLP‑1 formulations.
• Fagron (Fagron Sterile Services) — an international compounding manufacturer/supplier that provides sterile compounding services and products to pharmacies and clinics; used by many compounding pharmacies that supply GLP‑1 compounds.
• Local PCAB‑accredited compounding pharmacies that use PCCA/Fagron protocols — many independent, accredited compounding pharmacies nationwide compound GLP‑1 agents for local clinics and mail order.

Telehealth and digital-prescription services (safer route to FDA‑approved therapy)

• Ro (Roman) — telehealth company that can evaluate and prescribe GLP‑1 medications where appropriate and deliver them via mail (focus on medical oversight and prescriptions).
• Hims & Hers — telehealth platform offering evaluation and prescriptions for weight‑loss medications including GLP‑1s in some states.
• PlushCare / SteadyMD / GoodRx Care — examples of telehealth services that will evaluate patients and prescribe FDA‑approved GLP‑1 drugs (when medically appropriate).

Safety and legal notes (important)

• Legitimate compounding pharmacies will always require a prescription from a licensed provider. Avoid any online seller that ships injectable GLP‑1s without a prescription.
• Prefer PCAB accreditation or other proof of compliant sterile compounding (USP <797>/<800>) and ask for lot testing/Certificate of Analysis if provided.
• Compounded products are not FDA‑approved formulations; potency, sterility, and labeling can vary. Many clinicians recommend getting care through a telehealth clinic or a licensed prescriber who can obtain medication from a reputable source.
• Beware of overseas or gray‑market suppliers — higher risk of contamination, incorrect dosing, or counterfeit product.

If you’d like, tell me your state (or zip code) and I can look up accredited compounding pharmacies near you or help you find telehealth services that prescribe GLP‑1 therapy.