Cheapest Tesamorelin Online in 2026
3 programs ranked by real monthly cost, from $195 to $323.92, with the required fees most sites don't add.
By Julian Caraulani · prices checked
FoundationRx: from $195/mo, Tesamorelin, 90-day supply
Price checked Nov 7 · Medication included · No email needed
The cheapest tesamorelin programs in 2026 are FoundationRx at $195/month, followed by Pepti at $249/month and Promise at $323.92/month. Every price below is the program's published all-in rate, read on its own site (November 7, 2026) and sorted from cheapest to most expensive.
Market snapshot (updated November 7, 2026): across the 3 programs that publish an all-in price for tesamorelin, the cheapest is $195/month and the median $249/month, tracked in the Rx Peptides Watchdog Price Index, with every way to pay on the tesamorelin cost page.
Price snapshot: lowest all-in
Quick Summary
- Cheapest overall:FoundationRx at $195/mo ($585 every 3 months (the same page also says "Billed Monthly"))
- Highest scored after our #1 pick:FoundationRx at $195/mo (7.1/10)
What Are the Cheapest Tesamorelin Programs?
The cheapest programs are FoundationRx at $195/month, followed by Pepti at $249/month and Promise at $323.92/month; the most expensive we track is $323.92/month.
Sorted from cheapest to most expensive. All prices checked November 7, 2026.
| # | Provider | Monthly price | Meds included? | Consultation fee | Type | Score | Visit |
|---|---|---|---|---|---|---|---|
| 1 | FoundationRx Tesamorelin, 90-day supply · $585 every 3 months (the same page also says "Billed Monthly") | $195/mosource, 2026-11-07 | Yes | Included (physician review) | Compounded | 7.1 | Visit |
| 2 | Pepti Tesamorelin vial · Monthly | $249/mosource, 2026-11-07 | Yes | Included (physician review) | Compounded | 7.1 | Visit |
| 3 | Promise Tesamorelin · $299 every 28 days (13 charges a year) after a $249 first shipment | $323.92/mosource, 2026-11-07 | Yes | Included (online evaluation) | Compounded | 6.8 | Visit |
"Meds included" means the medication is part of the listed monthly price. Prepaid plans often carry the lowest monthly figure; each review lists every plan.
How We Rank the Cheapest Tesamorelin Programs
Programs are ranked by their lowest published monthly price with every required monthly charge added (membership, medication), read on the program's own site; ties break on our 10-point score. One-time visit fees and lab charges are listed beside the price. Three rules keep the ranking honest:
- All-in price, not a teaser. A price that leaves out a monthly charge you must pay is shown with its add-ons but never used as a headline number.
- Every price sourced and dated. Each row links to the page we read the price on and the date we read it.
- What you get, labelled. Every plan says whether it is FDA-approved or compounded, and whether the medication is in the price.
Full scoring rules are on our methodology page.
What Are the Cheapest Safe Tesamorelin Options in 2026?
The cheapest options with the medication in the price are FoundationRx at $195/mo, Pepti at $249/mo and Promise at $323.92/mo: a licensed clinician reviews each order.
Not all cheap options are risky, and not all expensive ones are safe. What makes a low price safe is the program behind it: a licensed clinician who reviews your history, and a licensed pharmacy.
- FoundationRx ($195/mo): best for people who want tesamorelin at the lowest listed price and can pay for 90 days. Includes physician review, vial, supplies, free shipping. (FoundationRx review)
- Pepti ($249/mo): best for people who want one monthly price for tesamorelin or sermorelin from a named pharmacy. Includes physician review, medication, supplies, tracked shipping. (Pepti review)
- Promise ($323.92/mo): best for people comparing sermorelin and tesamorelin from one program. Includes online evaluation, compounding, temperature-safe shipping, follow-up check-ins. (Promise review)
When Is a Tesamorelin Program Too Cheap to Be Safe?
A price is too cheap to be safe when it comes from a seller you can't verify: no licensed clinician, no licensed pharmacy, no way to reach anyone after you start. The red flag is not the price itself (the lowest program we track, FoundationRx, starts at $195/mo); it is a low price from a source you can't check.
If a program advertises rock-bottom prices and you can't verify who runs it, be careful. The real red flags:
- A price far below every other program, from a seller you can't look up
- No real medical evaluation: a two-minute questionnaire instead of a clinician reviewing your history
- No named, licensed pharmacy
- Social ads with celebrity endorsements (often unauthorized)
- No clear way to contact a clinician after you start
- Shipping from overseas or from an unlicensed facility
Pharmacies may compound only substances FDA allows under section 503A. In 2026 FDA moved several popular peptides off its 'significant safety risks' list because their nominations were withdrawn, which does not make them compoundable, and an advisory committee voted on six of them in July 2026. On 28 October 2026 HHS issued an interim policy under which it does not intend to take enforcement action against a state-licensed pharmacy or licensed physician compounding with six listed peptides, for a single-ingredient, patient-specific prescription. The policy is interim, not binding and can be withdrawn, and compounded drugs remain not FDA-approved.
- FDA: bulk drug substances used in compounding under section 503A
- FDA: substances that may present significant safety risks
- FDA Pharmacy Compounding Advisory Committee, July 23-24, 2026
- Federal Register, 30 October 2026: enforcement discretion policy for 503A peptide compounding (FR Doc. 2026-22192)
- Federal Register, 2013: Geref (sermorelin) not withdrawn for safety or effectiveness
Cheapest Tesamorelin: Frequently Asked Questions
What is the cheapest tesamorelin online?
FoundationRx at $195 a month all in (Tesamorelin, 90-day supply, $585 every 3 months (the same page also says "Billed Monthly")), checked November 7, 2026 on its own pricing page.
What is the second cheapest option?
Pepti at $249 a month (Monthly). The full ranking is in the table above, cheapest first.
What is the cheapest month-to-month tesamorelin?
FoundationRx at $195 a month billed monthly. Prepaid plans can be cheaper per month but tie you in.
Which cheap option includes the medication?
FoundationRx includes the medication in its $195 monthly price. Some programs publish only a membership price, with the medication billed on top; those are not ranked here.
What hidden fees should I ask about before signing up?
Ask about consultation fees, lab costs, a membership charged on top of the medication, shipping, and cancellation terms. The advertised price is often the longest prepaid plan, so ask what you pay month to month with everything required included.
Is the cheapest program the best one?
Not always. Price is one of five criteria in our score, next to transparency, care, access and reputation. The cheapest plan can need a long prepayment or leave out labs, so check what is included before you choose.
How often are these prices checked?
Every price links to the page we read it on and shows the date. We re-check each program's published prices twice a week and change the table only when the source does.
Not Sure Which to Choose?
Take our 2-minute quiz for a recommendation based on your budget, the treatment you want and where you live. No email needed.
Want the full picture? Browse every company we track in one directory, see what tesamorelin costs every way you can pay, or the programs ranked on price, care and safety at the best peptide programs.
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