How to Vet a GLP-1 Provider
We have now reviewed 41 GLP-1 providers by reading what each one publishes about its own pricing, pharmacies and policies. The differences are large, and the pattern is consistent: the companies worth using tell you things, and the ones to avoid tell you as little as they can get away with. Here is how to tell them apart in about ten minutes.
The one-minute version
Before anything else, check three things. If any of them fails, stop.
- Does a licensed clinician evaluate you before prescribing? Semaglutide and tirzepatide are prescription medications in every form, including compounded. No evaluation means no legitimate prescription.
- If the product is compounded, does the site say it is not FDA-approved? That disclosure is required and straightforward. Its absence tells you how the company treats inconvenient facts.
- Can you find out what your target dose will cost before paying? If not, assume it costs more than you think.
Red flags, ranked
No clinical screening questions
SeriousA legitimate intake asks about thyroid cancer history, MEN 2 syndrome, pancreatitis, pregnancy and current medications. A checkout flow that asks for your height, weight and card details is selling a product, not delivering care.
Approval guaranteed before any review
SeriousPrescribing requires clinical judgment and some patients should not be treated. Providers that state plainly that not all patients will qualify — as Ivím Health does — are describing how this is supposed to work.
Sold as a "research peptide" or "not for human consumption"
SeriousThis is the grey market. These products sit entirely outside the licensed pharmacy system, and the FDA has warned about fraudulent compounded semaglutide and tirzepatide carrying false label information.
No FDA disclosure on compounded medication
SeriousCompounded products are not FDA-approved and are not reviewed for safety, effectiveness or quality. Good providers say so prominently — Revibe and Trimi both do. Providers that omit it are managing your perception, not informing you.
Won't name the compounding pharmacy
CautionNot disqualifying on its own — many otherwise reputable platforms decline — but naming it is a real transparency signal. TrimRx names Olympia and Empower; Polly names Hallandale and VialsRx; Precision Telemed names Rush Pharmacy.
Pricing that only appears at checkout
CautionIf you cannot find out what your dose will cost without entering payment details, that is deliberate. Providers like Coby Health and Rixa Health publish the entire dose-by-dose ladder.
A membership fee disclosed late
CautionA $133 medication price plus a $74.99 membership is a $208 program. That is fine if it is stated up front — the problem is when the second number only appears after you have committed.
Non-monthly billing cycles
CautionOne provider in our review set bills every 23 days, which is roughly 15.9 charges a year rather than 12 — about a third more annual cost than the sticker price implies. Always check the billing interval.
Automatic dose escalation by default
CautionSome subscriptions increase your dose — and your price — automatically unless you opt out. Titration should be a clinical decision you are part of, not a billing default.
No written cancellation or refund terms
CautionYou want to know before you pay what happens if you stop. Coby Health discloses a $50 non-refundable clinical fee and no refunds after shipping — unfavourable, but written down. Silence is worse than unfavourable terms.
What good looks like
Positive signals are just as informative, and several are easy to check from the website alone:
- Named pharmacy partners. TrimRx names Olympia Pharmaceuticals and Empower Pharmacy; Polly names Hallandale Pharmacy and VialsRx; Precision Telemed names Rush Pharmacy and states explicitly that its product is never research-grade.
- Published eligibility criteria. Ivím Health, Form Health, Klinic and Aspire Health all publish BMI thresholds.
- Third-party accreditation. Cora Health is LegitScript certified — the accreditation major ad platforms require from telehealth companies.
- Flat pricing across doses, so titrating does not quietly triple your bill.
- Written refund terms, even unfavourable ones. Willow commits to a full refund within 5–10 business days if you cancel before the pharmacy fills your order.
- Real lab work where the model supports it — on-site testing, body composition scans or metabolic panels rather than a questionnaire alone.
503A vs 503B: what the difference actually is
You will see both referenced, and providers use them as trust signals without explaining them.
- 503A pharmacies
- Compound medications against individual patient prescriptions, under state board of pharmacy oversight. Legitimate and long-established, but with less federal involvement.
- 503B outsourcing facilities
- Register with the FDA, are subject to federal current good manufacturing practice requirements, and are inspected on a risk-based schedule. Generally more oversight.
Neither designation guarantees quality on its own, and a well-run 503A is not inherently unsafe. But a provider that can tell you which one it uses is a provider that knows where its medication comes from. See our guide to choosing a compounding pharmacy.
Eight questions to ask before you pay
- What will this cost per month at my expected therapeutic dose, not my starting dose?
- Is there a membership or platform fee separate from the medication price?
- How often will I be billed — monthly, or on some other cycle?
- Which pharmacy compounds this, and is it 503A or 503B?
- What happens to my money if I cancel before shipping? After shipping?
- Will my dose increase automatically, or only when I agree to it?
- Are labs required, included, or extra?
- Who is the prescriber, and are they licensed in my state?
A provider that answers all eight clearly is one you can plan around. One that deflects on more than a couple is telling you something useful.
Frequently asked questions
Are compounded GLP-1s legal?
Compounding is a legitimate, regulated pharmacy practice. What changed is that the FDA declared the semaglutide shortage resolved in February 2025, which altered what compounders may prepare. Some platforms responded by withdrawing compounded semaglutide entirely — Sesame states it is not currently available and QuickMD states it is no longer available due to FDA regulations. Availability in this segment is genuinely unstable.
Should I trust Trustpilot scores?
Read them, but weight them carefully. Scores skew toward people with a billing complaint or a first-week success, and a rebrand can reset the record — Polly's predecessor Piper carries a low score on a domain most new customers will never see. Use reviews to spot recurring operational problems, not to pick a winner.
Is a cheaper provider a worse provider?
Not necessarily — some of the lowest prices here come with the best pricing transparency. What cheap usually costs you is clinical depth: lab work, dietitian access, coaching and someone who follows up. Decide which of those you actually need before optimizing for price.
What if I have insurance?
Check that before anything else. If your plan covers a GLP-1, your copay will almost certainly beat every cash-pay program on this site. See providers that take insurance.
Where to go next
Medical disclaimer
This article is general information, not medical or legal advice. GLP-1 medications are prescription drugs with serious potential risks and are not appropriate for everyone. Never obtain a prescription medication outside a licensed pharmacy or without a clinical evaluation. Compounded medications are not FDA-approved and are not reviewed by the FDA for safety, effectiveness, or quality. Talk to a licensed healthcare professional about your own medical history before starting, stopping, or changing treatment.
Date reviewed: August 3, 2026