Tesamorelin 20 mg vial price
Tesamorelin 20 mg vials are listed by 44 vendors. They typically run $69.99 to $146.00, with a median of $120.00, across the 41 showing an exact in-stock price. Last read Nov 1, 2026. This page also shows how much to draw for the commonly cited doses.
Read the regulatory status before you compare prices.
FDA-approved in 2010 for one narrow use: reducing excess abdominal fat in adults with HIV who have lipodystrophy. The label states in its own words that it is not indicated for weight loss management, because the effect on total body weight is neutral. It moves visceral fat and does not make you lighter. The label also notes that long-term cardiovascular safety has not been established, and it is contraindicated in active cancer and in disruption of the pituitary axis. Almost everything sold as tesamorelin for general fat loss sits outside that indication.
What a 20 mg vial costs
Every vendor we track that lists this exact size, cheapest first. Sort order is price only; affiliate status never changes it.
Median $120.00 a vial, or $6.00 per mg, across the 41 vendors with an exact, in-stock price.
Median unchanged from Oct 31, 2026.Testing checks: outside lab · HPLC purity · mass spec identity · batch COA · lab named
- Southern AminosTesamorelin (20MG)$54.45$99.00
- Fusion PeptidesTesamorelin (20mg -20261114)$62.14$112.99
- Value Research LabsTesamorelin$69.99$99.99
- Welli LabsTESAMORELIN 20mg (Single)$69.99
- Reta One LabsTesamorelin 20mg$72.00
- Go Alpha Labs PeptidesTesamorelin (20mg)$76.99$109.99
- Planet PeptideTesamorelin 20MG$85.00
- Ascend ScienceTesamorelin$115.50Sale price, list price not shown
- Prime Pep SolutionsTesamorelin 20mg$119.99
- Royal PeptidesTesamorelin (20mg vial)$120.00
- PSPeptidesTesamorelin (1 Vial) (20MG)$139.99
- Nationwide PeptidesTesamorelin Peptide$146.00
- Disguised AlphaTesamorelin 20MG$149.99
- Licensed PeptidesTesamorelin (20mg, pack: 1 pack)$184.99$203.49
- Landro LabsTesamorelin 20mg$53.99
| Vendor | Size | Price | Per mg | Availability | Checked | Link |
|---|---|---|---|---|---|---|
| Southern Aminos Tesamorelin (20MG) | 20 mg | $54.45$99.00 | $2.72 | in stock | Oct 31, 2026 | View |
| Fusion Peptides Tesamorelin (20mg -20261114) | 20 mg | $62.14$112.99 | $3.11 | in stock | Oct 31, 2026 | View |
| Value Research Labs Tesamorelin | 20 mg | $69.99$99.99 | $3.50 | in stock | Oct 31, 2026 | View |
| Welli Labs TESAMORELIN 20mg (Single) | 20 mg | $69.99 | $3.50 | in stock | Oct 31, 2026 | View |
| Reta One Labs Tesamorelin 20mg | 20 mg | $72.00 | $3.60 | in stock | Oct 20, 2026 | View |
| Go Alpha Labs Peptides Tesamorelin (20mg) | 20 mg | $76.99$109.99 | $3.85 | in stock | Nov 1, 2026 | View |
| Planet Peptide Tesamorelin 20MG | 20 mg | $85.00 | $4.25 | in stock | Oct 21, 2026 | View |
| Ascend Science Tesamorelin | 20 mg | $115.50Sale price, list price not shown | $5.78 | in stock | Oct 10, 2026 | View°code PEPTIDEDECODING saves 15% |
| Prime Pep Solutions Tesamorelin 20mg | 20 mg | $119.99 | $6.00 | in stock | Oct 31, 2026 | View°code PEPTIDEDECODING |
| Royal Peptides Tesamorelin (20mg vial) | 20 mg | $120.00 | $6.00 | in stock | Oct 31, 2026 | View° |
| PSPeptides Tesamorelin (1 Vial) (20MG) | 20 mg | $139.99 | $7.00 | in stock | Oct 31, 2026 | View°code PEPTIDEDECODING saves 10% |
| Nationwide Peptides Tesamorelin Peptide | 20 mg | $146.00 | $7.30 | in stock | Oct 31, 2026 | View° |
| Disguised Alpha Tesamorelin 20MG | 20 mg | $149.99 | $7.50 | out of stock | Oct 31, 2026 | View°code PEPTIDEDECODING saves 10% |
| Licensed Peptides Tesamorelin (20mg, pack: 1 pack) | 20 mg | $184.99$203.49 | $9.25 | in stock | Nov 1, 2026 | View° |
| Landro Labs Tesamorelin 20mg | 20 mg | $53.99 | in stock | Oct 31, 2026 | View°code peptidedecoding saves 10% |
We earn from these links. It never changes a price or a position here.
- Axon Peptide: Stock not shown, left out of the range
- Disguised Alpha: Stock not shown, left out of the range
- Unyx Peptides: Stock not shown, left out of the range
Where the price has been
Market median at 20 mg: $5.93 per mg on Aug 26, 2026, $6.00 on Nov 5, 2026, 40 stores comparable today.
| Date | Median per mg | Low per mg | Stores |
|---|---|---|---|
| Nov 5, 2026 | $6.00 | $2.72 | 40 |
| Oct 31, 2026 | $6.00 | $2.72 | 40 |
| Oct 24, 2026 | $5.87 | $3.11 | 40 |
| Oct 22, 2026 | $5.70 | $3.11 | 40 |
| Oct 21, 2026 | $5.70 | $3.11 | 40 |
| Oct 20, 2026 | $5.78 | $3.11 | 37 |
| Oct 19, 2026 | $6.00 | $3.11 | 27 |
| Oct 18, 2026 | $5.98 | $3.85 | 16 |
How to mix a 20 mg vial
Find the column for the amount of water you added to the vial. The number is how far to draw on a U-100 insulin syringe, where 100 units is 1 mL. This is arithmetic on the label, not a recommended dose.
How to read an insulin syringe · How much water to add
| Dose | 1 mL water | 2 mL water | 3 mL water |
|---|---|---|---|
| 1.28 mg | 6.4 units 15 doses/vial · 0.80 mg left over | 12.8 units 15 doses/vial · 0.80 mg left over | 19.2 units 15 doses/vial · 0.80 mg left over |
| 2 mg | 10.0 units 10 doses/vial | 20.0 units 10 doses/vial | 30.0 units 10 doses/vial |
Calculating for
Tesamorelin
Printed on the vial.
iPeptide Decoding does not recommend a dose. Enter the amount your clinician gave you, or pick a value from the reference range to model.
Same dose, different draw. Pick whichever is easiest to measure.
Multi-vendor comparison is a Pro feature.
Daily is 7. Twice weekly is 2.
Your plan for Tesamorelin
0.80 mg left over, not enough for a full dose
You are leaving 0.80 mg in the vial, which is 63 percent of a dose. A vial size that divides more evenly into your dose wastes less.