“Peptide therapy” is sold as a longevity breakthrough, but most of what’s actually prescribed is compounded sermorelin. Here’s how the legitimate routes compare — and the part the marketing skips: the evidence varies enormously from one peptide to the next.
Disclosure: Aminoscope is reader-supported. Some links below are affiliate links — if you start care through them we may earn a commission, at no extra cost to you. This never affects our rankings or verdicts. How we make money.
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.
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.
A low-cost telehealth service whose longevity menu pairs sermorelin and other peptides with NAD⁺ and glutathione, prescribed through an online intake and shipped to your door — bundled with free health coaching and no membership fee.
A fitness- and healthspan-oriented telehealth program offering sermorelin and NAD⁺ alongside its weight-management track, aimed at people pairing growth-hormone–axis peptides with strength training and recovery.
A telehealth service offering personalized sermorelin for muscle recovery and growth-hormone support, with licensed U.S. providers in all 50 states, U.S. compounding pharmacies, a 24-hour provider review, and free expedited shipping. A broader peptide line is listed as coming soon.
A long-established hormone-and-wellness telehealth clinic with one of the deepest peptide menus we see — sermorelin, ipamorelin, tesamorelin, BPC-157, TB-500, GHK-Cu, AOD-9604 and more — prescribed under physician oversight with lab testing rather than a quick intake form.
A telehealth provider that connects patients with U.S. physicians for prescription sermorelin and PT-141 (plus NAD⁺), shipped home for self-administration on a monthly plan that bundles the consult and supplies.
A consumer telehealth brand offering compounded sermorelin in both standard injection and an oral fast-dissolve (ODT) format, prescribed online after a medical intake — a useful option for people who would rather not inject daily.
A longevity-focused telehealth practice that prescribes sermorelin alongside its better-known low-dose naltrexone and rapamycin programs, positioned for people approaching peptides through a healthspan rather than bodybuilding lens.
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.