tesamorelin calculator
10 mg in 2 mL = 5 mg/mL, so 1.28 mg is 0.256 mL = 25.6 units on a U-100 syringe.
Sizes on sale: 2mg, 5mg, 10mg, 20mg. Choose a vial, the water and the amount per draw; prices are the lowest current US offers.
price, vial size and certificate correction
Lowest current US offer for this size.
Most 2–15 mg vials hold 3 mL.
From the lot certificate; it replaces the label amount.
draw 25.6 units
0.256 mL on a 0.3 mL U-100 syringe
- concentration
- 5 mg/mL
- per unit
- 50 mcg per unit
- full draws per vial
- 7 + 1.04 mg
- cost per draw
- $9.60 · $7.50/mg
25.6 units falls between the 25.5 and 26 marks.
7 full draws, then 1.04 mg left (81% of a draw).
the working
- 10 mg ÷ 2 mL = 5 mg/mL
- 1.28 mg ÷ 5 mg/mL = 0.256 mL
- 0.256 mL × 100 = 25.6 units on a 0.3 mL U-100 syringe
- 10 mg ÷ 1.28 mg = 7.81 → 7 full draws
- $74.99 × 1.28 mg ÷ 10 mg = $9.60 per draw
If this is a prescription, the dose and volume on your pharmacy label take priority. Ask your pharmacist about any mismatch.
cheapest way to buy it · cost per draw of 1.28 mg
| vendor | size | price | $/mg | per draw | checked | calculate with this vial, or view it |
|---|---|---|---|---|---|---|
| LA Peptidesfeatured partnerCOA 10.59 mg | 10mg | $74.99 | $7.50 | $9.60 | 2026-11-03 | view, Tesamorelin 10mg at LA Peptides, opens in a new tab |
| Cenexa Labs | 10mg | $79.99 | $8.00 | $10.24 | 2026-11-06 | view, Tesamorelin 10mg at Cenexa Labs, opens in a new tab |
| Nova Peptide Supply | 20mg | $169.99 | $8.50 | $10.88 | 2026-11-06 | view, Tesamorelin 20mg at Nova Peptide Supply, opens in a new tab |
| Nova Peptide Supply | 10mg | $89.99 | $9.00 | $11.52 | 2026-11-06 | view, Tesamorelin 10mg at Nova Peptide Supply, opens in a new tab |
| Amino USA | 10mg | $90.00 | $9.00 | $11.52 | 2026-11-06 | view, Tesamorelin 10mg at Amino USA, opens in a new tab |
| Nova Peptide Supply | 5mg | $49.99 | $10.00 | $12.80 | 2026-11-06 | view, Tesamorelin 5mg at Nova Peptide Supply, opens in a new tab |
| Cenexa Labs | 5mg | $54.99 | $11.00 | $14.08 | 2026-11-06 | view, Tesamorelin 5mg at Cenexa Labs, opens in a new tab |
| Amino USA | 5mg | $65.00 | $13.00 | $16.64 | 2026-11-06 | view, Tesamorelin 5mg at Amino USA, opens in a new tab |
In-stock US offers checked in the last 7 days, before shipping. The featured partner is a paid placement and is labelled; order here is by price per mg.
FDA-approved · cited sources
doses of Tesamorelin used in research
FDA-approved as EGRIFTA for reduction of excess abdominal fat in HIV-infected adults with lipodystrophy; the current WR label gives 1.28 mg subcutaneously once daily and the SV label 1.4 mg once daily. These are the amounts specific labels and studies used, linked to each source. They are references, not recommendations; a prescription label takes priority.
| source | who | amount and schedule | route |
|---|---|---|---|
| EGRIFTA WR label: 1.28 mg daily FDA label · 2026 · 839334d3-8c1d-4c26-9036-2ab524a6ea75 | HIV-infected adults with lipodystrophy and excess abdominal fat | 1.28 mg once daily 11.6 mg vial reconstituted with 1.3 mL of the supplied Bacteriostatic Water for Injection (8 mg/mL); one 1.28 mg dose is 0.16 mL, and one vial provides daily doses for 7 consecutive days. Injected into the abdomen, rotating sites. The label states EGRIFTA WR and EGRIFTA SV are not substitutable. | subcutaneous |
| EGRIFTA SV label: 1.4 mg daily FDA label · 2026 · 3d783378-b02d-4f19-99dd-0fc91a042224 | HIV-infected adults with lipodystrophy and excess abdominal fat | 1.4 mg once daily 2 mg single-dose vial reconstituted with 0.5 mL of the supplied Sterile Water for Injection (2 mg per 0.5 mL); 0.35 mL (1.4 mg) is injected into the abdomen immediately after reconstitution and any unused solution is discarded. | subcutaneous |
| Phase 3 (NEJM 2007): 2 mg daily for 26 weeks phase 3 trial · 2007 · NCT00123253 | 412 adults with HIV and abdominal fat accumulation (86% men) | 2 mg once daily 26 weeks Randomized placebo-controlled multicentre registration trial of the original 2 mg daily dose: visceral adipose tissue fell 15.2% with tesamorelin versus a 5.0% rise with placebo, and IGF-I rose 81%. | subcutaneous |
Sources checked Nov 4, 2026.
Tesamorelin 10mg in 2 mL
amount to syringe units
| amount | mL | U-100 units | U-40 units |
|---|---|---|---|
| 100 mcg | 0.02 | 2 | 0.8 |
| 250 mcg | 0.05 | 5 | 2 |
| 500 mcg | 0.1 | 10 | 4 |
| 1 mg | 0.2 | 20 | 8 |
| 2 mg | 0.4 | 40 | 16 |
| 2.5 mg | 0.5 | 50 | 20 |
| 5 mg | 1 | 100 | 40 |
One unit on a U-100 syringe is 0.01 mL; on a U-40 it is 0.025 mL.
every Tesamorelin vial size on sale
reconstitution chart
| vial | 1 mL water | 2 mL water | 3 mL water | 5 mL water |
|---|---|---|---|---|
| 2 mg | 2 mg/mL 10 units = 0.2 mg | 1 mg/mL 10 units = 0.1 mg | 0.667 mg/mL 10 units = 66.7 mcg | 0.4 mg/mL 10 units = 40 mcg |
| 5 mg | 5 mg/mL 10 units = 0.5 mg | 2.5 mg/mL 10 units = 0.25 mg | 1.667 mg/mL 10 units = 0.167 mg | 1 mg/mL 10 units = 0.1 mg |
| 10 mg | 10 mg/mL 10 units = 1 mg | 5 mg/mL 10 units = 0.5 mg | 3.333 mg/mL 10 units = 0.333 mg | 2 mg/mL 10 units = 0.2 mg |
| 20 mg | 20 mg/mL 10 units = 2 mg | 10 mg/mL 10 units = 1 mg | 6.667 mg/mL 10 units = 0.667 mg | 4 mg/mL 10 units = 0.4 mg |
10 units on a U-100 syringe is 0.1 mL. Every cell is exact arithmetic: amount ÷ water.
what the numbers mean · where they come from
terms and sources
- Label amount or measured amount. The calculator starts from the amount printed on the vial. A lot certificate’s measured content (net peptide content, in mg) can replace it for the vial that was tested. HPLC purity is a share of peak area, not a mass, so a purity-only correction is shown as an estimate. See HPLC, certificate of analysis and how to read a peptide COA.
- Concentration. Amount in the vial ÷ water added. Terms: reconstitution, bacteriostatic water, lyophilized.
- Syringe units. A volume: 0.01 mL per unit on a U-100 syringe, 0.025 mL on U-40. Units say nothing about the compound until the concentration is known.
- Cost per draw. Vial price × amount per draw ÷ vial amount, from the price per mg of a current offer. Offers come from the Tesamorelin price comparison; certificates from the COA library.
Arithmetic only, on the numbers entered. Amounts from labels or trials are cited references, not recommendations; PeptideTech does not give personal use instructions and does not test products.
short answers
Tesamorelin calculator questions
How much bacteriostatic water do I add to Tesamorelin 10mg?
What changes the calculated concentration?
How many units is 1.28 mg of Tesamorelin?
What doses of Tesamorelin were used in research?
What does Tesamorelin cost per mg?
How much Tesamorelin is really in the vial?
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