You want tesamorelin. Here's where to buy it.
Three legitimate routes exist in 2026: a real prescription for Egrifta SV (the FDA-approved brand), a telehealth clinic that ships compounded tesamorelin from a US 503A or 503B pharmacy, or a third-party-tested peptide vendor selling lyophilized tesamorelin direct to consumers. Everything else is a knockoff dressed up as the real thing.
🔑 Key Takeaways
- Egrifta SV (the brand) runs roughly $3,000 per month and needs a prescription, usually billed through specialty pharmacies for HIV-related lipodystrophy.
- Compounded tesamorelin from a telehealth clinic typically lands at $250 to $500 per month and can be prescribed off-label for visceral fat.
- Lyophilized tesamorelin from a third-party-tested peptide vendor runs about $60 to $150 per 10mg vial, the cheapest legal route in the US.
- The most common scam is sermorelin or CJC-1295 relabeled as tesamorelin, so a mass spec COA showing 5,196 Da is non-negotiable.
- Skip Amazon, eBay, and any vendor that only takes crypto, hides their COA, or prices below $4 per mg.
Where to buy tesamorelin in 2026: the three real routes
Most buyers waste a week comparing the wrong things. The route you pick depends on whether you want insurance to cover it, whether you have a doctor willing to prescribe off-label, and how much you care about pharmacy paperwork.
Comparison: brand Rx vs compounded Rx vs peptide vendor
| Route | Typical cost | Prescription needed | Speed to receive | Best for |
|---|---|---|---|---|
| Egrifta SV (brand, Theratechnologies) | ~$3,000/month | Yes, on-label HIV lipodystrophy | 1-2 weeks (specialty pharmacy) | Insured patients with the on-label diagnosis |
| Compounded tesamorelin via telehealth | $250-$500/month | Yes, off-label visceral fat | 5-10 business days | Cash buyers who want pharmacy oversight |
| Lyophilized tesamorelin (peptide vendor) | $60-$150 per 10mg vial | No | 2-4 business days (US domestic) | Experienced users who self-source and reconstitute |
Route 1: buy Egrifta SV with a prescription
Egrifta SV is the FDA-approved brand of tesamorelin, owned by Theratechnologies. It is approved only for HIV-associated lipodystrophy in adults. If you have that diagnosis, this is the cleanest route because insurance often covers most of the price after prior authorization.
Where to buy tesamorelin under the Egrifta SV label:
- Specialty pharmacies that handle HIV medication, including AcariaHealth, Avita Pharmacy, and Walgreens Specialty.
- The Theratechnologies patient support program, which helps with prior auth and copay assistance.
- Your HIV care team, who will write the prescription and route it through the right pharmacy.
The catch: cash price is around $3,000 per month, and Egrifta will not be filled for off-label visceral fat indications. If you do not have HIV-associated lipodystrophy, this route closes fast.
Route 2: telehealth clinics that prescribe compounded tesamorelin
This is the route most off-label buyers actually use. A telehealth provider does an intake, writes a prescription for compounded tesamorelin, and a 503A or 503B compounding pharmacy ships it to your door. You stay inside the legal pharmacy system, the price is roughly 85% lower than brand, and you get a real provider you can ask questions to.
What to verify before you pay:
- The clinic uses a US-licensed compounding pharmacy. Ask for the pharmacy name and look it up on the state board of pharmacy site.
- Pricing is transparent. A normal range to buy tesamorelin compounded is $250 to $500 per month at 1-2 mg per day.
- The provider is willing to prescribe off-label for visceral fat, not just HIV lipodystrophy.
- Shipping uses a cold pack and arrives within 5 to 10 business days.
Telehealth pricing varies by dose. A 1 mg per day protocol typically lands near $300 monthly. The 2 mg per day Phase III dose pushes that closer to $500. For a deeper breakdown of every legal access path, including HIV care teams and concierge clinics, see how to get tesamorelin in 2026.
Route 3: lyophilized tesamorelin from a peptide vendor
This is where most price comparisons happen. Peptide vendors sell tesamorelin as a freeze-dried powder in sealed glass vials, usually 5mg or 10mg. You reconstitute with bacteriostatic water yourself. Per-mg cost drops to roughly $6 to $15 on a 10mg vial, which is the lowest legal price for tesamorelin in the US.
What a real peptide vendor looks like
- Publishes a third-party Certificate of Analysis (COA) for every batch, ideally from Janoshik Analytical, MZ Biolabs, or Colmaric.
- The COA includes mass spectrometry confirming a molecular weight near 5,196 Da, not 3,358 Da (sermorelin) or 3,647 Da (CJC-1295).
- HPLC purity at 98% or higher, with a single dominant peak.
- US-based shipping, real customer service email or phone, and standard payment options (card, ACH, Zelle), not crypto-only.
- A clear return or reship policy if the vial arrives broken or under-dosed.
Most experienced buyers start with a single 5mg or 10mg vial to test the source, then move to a multi-pack only after they see results and verify the COA. For our current ranked list of vetted suppliers, see the best legit peptide vendors for 2026.
Tesamorelin price by vial size
| Vial size | Typical 2026 price | Effective $/mg | Notes |
|---|---|---|---|
| 2 mg | $28-$45 | $14-$22/mg | Worst per-mg value, only useful as a test vial |
| 5 mg | $35-$75 | $7-$15/mg | Good for short trial protocols |
| 10 mg | $60-$150 | $6-$15/mg | Best size for most 1-2 mg/day protocols |
| 10 mg × 10 (kit) | $495-$855 | $4.27-$8.55/mg | Right for a full 16-week cycle |
One detail people miss: tesamorelin is less stable in solution than most peptides. Once reconstituted with bacteriostatic water and refrigerated, you have roughly 14 to 21 days before degradation becomes a real issue. That makes the 10mg vial the practical sweet spot. Anything bigger sits too long.
Red flags when you buy tesamorelin online
Tesamorelin is the single most counterfeited GHRH analog because cheaper peptides like sermorelin and CJC-1295 can be relabeled and most buyers never run mass spec. If a vendor hits any of these, walk away.
- No COA, or in-house COA only. Self-reported purity is meaningless. You want an independent lab and a verifiable task number.
- COA shows the wrong mass. Tesamorelin should land near 5,196 Da. A 3,358 Da reading is sermorelin. A 3,647 Da reading is CJC-1295 without DAC. Both are common bait-and-switch substitutes.
- Price below $4 per mg across every vial size. Real tesamorelin costs more to synthesize than sermorelin because of the trans-3-hexenoic acid modification. Floor pricing means relabeling.
- Crypto-only payment, no phone, no return policy. Legitimate sellers accept normal rails and answer email.
- Amazon, eBay, or Walmart listings labeled "tesamorelin peptide." Marketplaces do not enforce COA standards. Most listings are unverified.
- Vague country-of-origin or no batch number on the vial. Real vendors print lot numbers that match the COA.
What about Amazon, eBay, GNC, and pharmacies abroad?
Short answer: do not buy tesamorelin from any of those. Amazon and eBay listings are not COA-verified, and most products labeled tesamorelin on those platforms are either underdosed sermorelin or a different compound entirely. GNC and Walgreens retail shelves do not stock tesamorelin because it is a prescription drug, not a supplement. Foreign pharmacies sometimes ship tesamorelin into the US, but Customs seizures are common and you lose the money with no recourse.
How to verify your tesamorelin is real
You paid for tesamorelin. You want to know that is what arrived. Three checks before you reconstitute the vial:
- Match the COA to the batch. The lot number on the vial label must match the lot number printed on the COA. If they do not match, the COA is recycled.
- Look up the COA on the lab's site. Janoshik COAs carry a task number you can verify directly at janoshik.com. If the task number does not resolve, the COA is fake.
- Read the mass spec line. You want a peak at roughly 5,196 Da. Anything else is not tesamorelin.
For a deeper look at what tesamorelin does and how the dosing actually works once you have a real vial, see our tesamorelin overview and the longer tesamorelin peptide guide.
Shipping, storage, and what to do when the vial arrives
- Cold pack on arrival. Lyophilized tesamorelin is stable at room temperature in transit for a few days, but a cold pack is a good signal the vendor takes the chain seriously.
- Storage before reconstitution. Refrigerate at 2 to 8°C. For very long storage, freezing at -20°C extends shelf life past 12 months.
- After reconstitution. Use bacteriostatic water, refrigerate, and finish the vial within 14 to 21 days. Sterile water without preservative drops that window to 24 hours.
- Discreet packaging. Reputable vendors use plain outer boxes with no peptide branding visible.
Frequently Asked Questions
Medical Disclaimer: This article is educational and does not replace medical advice. Tesamorelin is a prescription drug in the United States. Talk to a licensed clinician before using tesamorelin for any indication. Verify any peptide source carefully and confirm purity through a third-party Certificate of Analysis.