thymalin calculator
10 mg in 2 mL = 5 mg/mL, so 5 mg is 1 mL = 100 units on a U-100 syringe.
Sizes on sale: 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.
Certificates on file for this compound:
- LA Peptides 10mg · lot 318 · 2025-11-14 · Freedom Diagnostics: 11.49 mg measured, 99.918% purityCOA
draw 100 units
1 mL on a 1 mL U-100 syringe
- concentration
- 5 mg/mL
- per unit
- 50 mcg per unit
- full draws per vial
- 2
- cost per draw
- $25.00 · $5.00/mg
the working
- 10 mg ÷ 2 mL = 5 mg/mL
- 5 mg ÷ 5 mg/mL = 1 mL
- 1 mL × 100 = 100 units on a 1 mL U-100 syringe
- 10 mg ÷ 5 mg = 2 → 2 full draws
- $49.99 × 5 mg ÷ 10 mg = $25.00 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 5 mg
| vendor | size | price | $/mg | per draw | checked | calculate with this vial, or view it |
|---|---|---|---|---|---|---|
| Amino USA | 20mg | $39.99 | $2.00 | $10.00 | 2026-11-06 | view, Thymalin 20mg at Amino USA, opens in a new tab |
| Cenexa Labs | 10mg | $49.99 | $5.00 | $25.00 | 2026-11-06 | view, Thymalin 10mg at Cenexa Labs, opens in a new tab |
| LA Peptidesfeatured partnerCOA 11.49 mg | 10mg | $69.99 | $7.00 | $34.99 | 2026-11-03 | view, Thymalin 10mg at LA Peptides, 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.
approved outside the US · cited sources
doses of Thymalin used in research
Thymalin is registered in Russia as a 10 mg thymus-extract lyophilizate given IM at 5-20 mg daily for 3-10 days (30-100 mg per course) in adults; research-market vials sold as Thymalin are not shown to be the same preparation. 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 |
|---|---|---|---|
| Russian package insert (Samson-Med): 5-20 mg IM daily label outside the US · 2011 | adults with impaired immunity (per Russian label) | 5 mg once daily 3-10 days (30-100 mg per course); repeat course after 1-6 months if needed Label range is 5-20 mg per injection; the amount shown is the low end. Vial (10 mg lyophilizate) dissolved in 1-2 mL 0.9% sodium chloride. Instruction text dated 1 October 2011, reproduced by medi.ru; the official text is held in the Russian State Register of Medicines (GRLS). | intramuscular |
Sources checked Nov 4, 2026.
Thymalin 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 Thymalin vial size on sale
reconstitution chart
| vial | 1 mL water | 2 mL water | 3 mL water | 5 mL water |
|---|---|---|---|---|
| 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 Thymalin 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
Thymalin calculator questions
How much bacteriostatic water do I add to Thymalin 10mg?
What changes the calculated concentration?
How many units is 5 mg of Thymalin?
What doses of Thymalin were used in research?
What does Thymalin cost per mg?
How much Thymalin is really in the vial?
more calculators