Where to buy Tesamorelin
To compare where to buy Tesamorelin, weigh verified price-per-mg data across the research vendors we track, not just the headline vial price. The listings below show each vendor's vial size, listed price, and $/mg so the real cost is comparable. This page is a pricing reference for research, not a recommendation to buy.
Vendor price comparison
These are the research vendors we currently track for Tesamorelin, sorted by price per milligram. Prices are observations from the pricing pipeline, not offers or endorsements.
| Vendor | Vial | Price | $/mg | Stock |
|---|---|---|---|---|
| retaone | 10 mg | $39 | $3.90 | In stock |
| Grey Axis Research | 10 mg | $39.88 | $3.99 | In stock |
| AMC Essentials | 20 mg | $89.99 | $4.50 | In stock |
| Lab Rats Co | 10 mg | $45 | $4.50 | In stock |
| Ion Peptide | 20 mg | $92.65 | $4.63 | In stock |
| Welli Labs | 10 mg | $49.99 | $5 | In stock |
| pepkits | 10 mg | $50 | $5 | In stock |
| NextGen Peptides | 10 mg | $50 | $5 | In stock |
| Raven's Nest | 10 mg | $50 | $5 | In stock |
| Puratek Peptides | 10 mg | $54.95 | $5.50 | In stock |
| Double R Labs | 10 mg | $54.99 | $5.50 | In stock |
| Atomik Labs | 20 mg | $110 | $5.50 | In stock |
| Coffee & Peppers | 10 mg | $55 | $5.50 | In stock |
| Atomik Labs | 10 mg | $55 | $5.50 | In stock |
| Peptide Supply Co | 20 mg | $115 | $5.75 | In stock |
| Coffee & Peppers | 20 mg | $115 | $5.75 | In stock |
| Ion Peptide | 10 mg | $59.46 | $5.95 | In stock |
| Verified Peptides | 20 mg | $119 | $5.95 | In stock |
| Valor Peptides | 10 mg | $59.99 | $6 | In stock |
| Modern Research Peptides | 10 mg | $59.99 | $6 | In stock |
| Prime Peptides | 10 mg | $60 | $6 | In stock |
| Forge Performance | 10 mg | $60 | $6 | In stock |
| Iron Labs | 10 mg | $60 | $6 | In stock |
| Genesis Peptides | 10 mg | $62.90 | $6.29 | In stock |
| Modern Research Peptides | 5 mg | $31.99 | $6.40 | In stock |
| Good Science Bio | 10 mg | $65 | $6.50 | In stock |
| Ameano Peptides | 10 mg | $68 | $6.80 | In stock |
| EZ Peptides | 10 mg | $68 | $6.80 | In stock |
| Skye Peptides | 10 mg | $69 | $6.90 | In stock |
| aminowell | 10 mg | $69 | $6.90 | In stock |
| Rescue Research | 10 mg | $69.99 | $7 | In stock |
| Amino Club | 10 mg | $69.99 | $7 | In stock |
| nuscience | 10 mg | $69.99 | $7 | In stock |
| Platinum Lion Peptides | 10 mg | $69.99 | $7 | In stock |
| Orbitrex Peptides | 10 mg | $69.99 | $7 | In stock |
| Peptide Plugs | 10 mg | $70 | $7 | In stock |
| Neurolabs | 10 mg | $70 | $7 | In stock |
| solyn | 10 mg | $70 | $7 | In stock |
| Genesis Peptides | 5 mg | $35.70 | $7.14 | In stock |
| Simple Peptide | 10 mg | $75 | $7.50 | In stock |
| True Sciences | 10 mg | $78.99 | $7.90 | In stock |
| Core Peptides | 10 mg | $79 | $7.90 | In stock |
| Mile High Compounds | 10 mg | $79.99 | $8 | In stock |
| Pure Peptides | 10 mg | $80 | $8 | In stock |
| Good Science Bio | 5 mg | $40 | $8 | In stock |
| OmegaAmino | 10 mg | $80.99 | $8.10 | In stock |
| Reinvention Compounds | 10 mg | $84.99 | $8.50 | In stock |
| Core Peptides | 5 mg | $43 | $8.60 | In stock |
| Nexgen Peptides | 5 mg | $43 | $8.60 | In stock |
| RUO.bio | 5 mg | $44 | $8.80 | In stock |
| peptira | 10 mg | $89 | $8.90 | In stock |
| Oros Research | 5 mg | $44.99 | $9 | In stock |
| Oros Research | 10 mg | $89.99 | $9 | In stock |
| Eternal Peptides | 10 mg | $89.99 | $9 | In stock |
| Modern Aminos | 5 mg | $45 | $9 | In stock |
| Iluma Peptide | 10 mg | $90 | $9 | In stock |
| Modern Aminos | 10 mg | $92 | $9.20 | In stock |
| Real Peptides | 10 mg | $95 | $9.50 | In stock |
| Evolve Peptides | 10 mg | $95 | $9.50 | In stock |
| Aminologix | 10 mg | $102.99 | $10.30 | In stock |
| Eternal Peptides | 5 mg | $52.99 | $10.60 | In stock |
| American Peptide Research | 10 mg | $119 | $11.90 | In stock |
| Iluma Peptide | 5 mg | $60 | $12 | In stock |
| Evolve Peptides | 5 mg | $65 | $13 | In stock |
| Licensed Peptides | 10 mg | $130.99 | $13.10 | In stock |
| Swiss Chems | 2 mg | $27.95 | $13.98 | In stock |
| Elite Biogenix | 10 mg | $140.99 | $14.10 | In stock |
| BioLongevity Labs | 10 mg | $149.97 | $15 | In stock |
| Sports Technology Labs | 2 mg | $49.99 | $25 | In stock |
| Umbrella Labs | 2 mg | $50.99 | $25.50 | In stock |
| Peptide Partners | 10 mg | $898 | $89.80 | In stock |
| Ion Peptide | 5 mg | $38.25 | $7.65 | Out of stock |
| Genesis Peptides | 2 mg | - | - | Out of stock |
| NextGen Peptides | 5135900 mg | - | - | Out of stock |
| Peptide Supply Co | 10 mg | - | - | Out of stock |
| retaone | 20 mg | - | - | Out of stock |
| aminowell | 5135900 mg | - | - | Out of stock |
| Umbrella Labs | 5 mg | - | - | Out of stock |
| Disguised Alpha | 10 mg | - | - | Out of stock |
For the full, continuously updated comparison — including per-mg deltas versus the market median — open the Tesamorelin pricing page.
How to vet a research vendor
Price is only one signal. Before comparing where to buy a peptide, the checks below help you read a listing critically.
- Look for a batch-specific certificate of analysis (COA) rather than a generic or undated document.
- Prefer vendors that reference independent, third-party testing of identity and purity.
- Compare on price per milligram, since vial sizes differ and a cheaper vial can cost more per mg.
- Note stock recency and how recently the price was last checked — stale listings can mislead.
- Read the vendor's stated storage, shipping, and reshipment terms before drawing conclusions.
Questions people ask
Buying questions depend on your situation, so these answers stay factual about the data rather than recommending a purchase.
How much does Tesamorelin cost?
Tesamorelin is usually sold in larger vials, so comparing price per milligram is the only fair way to judge value. The live table on this page lists each tracked research vendor's vial size, price, and $/mg so you can compare like for like.
Where is the cheapest place to buy Tesamorelin?
Across the 79 research vendors we track for Tesamorelin, the lowest current listing works out to about $3.90 per milligram. Because vial sizes differ, compare on price per mg rather than sticker price — the live table on this page is sorted that way.
How many vendors carry Tesamorelin?
We currently track 79 research-vendor listings for Tesamorelin, of which 71 are marked in stock. Coverage changes as the pricing pipeline refreshes.
This page is for research and educational purposes only. It is not medical advice and not an endorsement to purchase any product. Pricing rows are vendor observations, not independent quality verification. Verify COAs and third-party testing, and consult a licensed professional before use.
Plan and track a Tesamorelin protocol in The Peptide App.
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Keep researching
Open the full profile, dose calculator, or the complete pricing comparison for Tesamorelin.