Best peptide therapy providers

Before you pay: what the evidence says

Peptides are short chains of amino acids that act as signals in the body, and a few are genuinely useful drugs. Sermorelin and tesamorelin reliably raise growth-hormone-axis activity and have real clinical data behind them (tesamorelin is FDA-approved for a specific condition). But BPC-157 and TB-500 — the “healing” peptides — are supported almost entirely by animal studies, and the research-vial market that sells them is unregulated for human use. So a legitimate sermorelin prescription is a very different thing from a gray-market healing-peptide vial, even though both get called “peptide therapy.” Ground your decision in the peptide evidence matrix and read where to get peptides safely before you buy anything.

How we judge providers

• Legitimate route — a licensed clinician reviews your intake and a licensed pharmacy fills the prescription, not a no-questions-asked checkout.
• Evidence honesty — does the menu lean on peptides with human data (sermorelin, tesamorelin) or push unproven research-vial compounds?
• Oversight & testing — physician supervision, lab work where it matters, and named compounding pharmacies rather than a black box.
• Value for the evidence — what you pay weighed against what the specific peptide can actually be shown to do.

Approved affiliate partners are shown first and labeled; the assessment is editorial and unchanged by commercial status. Pricing and availability change often — figures are from each provider’s own site at time of writing, so verify current details before signing up.

Still deciding? Start with the evidence: the peptide evidence matrix grades each peptide by how much human data backs it, our sermorelin evidence guide covers the workhorse molecule, and what peptide therapy costs breaks the routes down by price. Browse the full peptides pillar for more.

Common questions

What is 'peptide therapy,' really?

In telehealth, 'peptide therapy' almost always means a prescription for sermorelin — a growth-hormone-releasing-hormone analog that nudges your pituitary to make more of your own growth hormone. A handful of clinics also offer ipamorelin, tesamorelin, BPC-157, TB-500 and others. The marketing wraps all of these in longevity and recovery language, but the evidence base differs enormously between them: sermorelin and tesamorelin have real clinical data, while BPC-157 and TB-500 are supported mostly by animal studies. Anchor what you pay on our peptide evidence matrix, not the sales page.

Are compounded peptides from a telehealth provider legal?

A peptide prescribed by a licensed clinician and filled by a licensed compounding pharmacy is a legitimate, regulated route. That is different from 'research use only' vials sold online with no prescription — those sit outside the medical system, are not quality-controlled for human use, and several popular peptides have faced FDA compounding restrictions. If an injectable peptide is offered with no prescription and no clinician, treat that as a red flag. See our guide on where to get peptides safely.

How much does peptide therapy cost?

Telehealth sermorelin typically runs in the low-to-mid hundreds of dollars per month depending on the provider and plan length; brand-name approved peptide drugs like tesamorelin (Egrifta) cost dramatically more. Clinic IV/injection bundles vary widely by location. We break the routes down in our peptide therapy cost guide. Verify current pricing on each provider's own site before signing up.

How is this list ordered?

Approved affiliate partners are shown first and labeled — that ordering is commercial. The written assessment is editorial and is never changed by whether we earn a commission. Our evidence framing is honest regardless of order: we say plainly which peptides have human data and which don't, and we cover physician-supervised options we don't earn from when they're the better fit. Verify current pricing and availability on each provider's own site.