Epitalon Dosing Calculator & Reconstitution Guide
A tetrapeptide researched for telomere and longevity effects.
Epitalon is a research peptide. A tetrapeptide researched for telomere and longevity effects. To dose it, reconstitute the vial (for example 10 mg in 3 mL of bacteriostatic water for 3.333 mg/mL), then divide your target dose by that concentration to find the units to draw.
- Category
- research peptide
- Dose unit
- mg
- Commonly reported range
- 5-10 mg
- Typical concentration
- 3.333 mg/mL
Use the Keel dose calculator to enter your numbers and see the exact units to draw, or use the built-in calculator further down this page.
What is Epitalon?
Epitalon is a synthetic tetrapeptide studied for its potential effects on telomerase activity and aging. Research protocols typically run in short cycles, dosed in milligrams per day. Also known as Epithalon, Epithalamin.
How many units is each Epitalon dose?
| Dose | Volume to draw | Units (U-100) |
|---|---|---|
| 5 mg | 1.5 mL | 150 units |
| 10 mg | 3 mL | 300 units |
Based on a 10 mg vial reconstituted with 3 mL of bacteriostatic water (3.333 mg/mL) and a U-100 insulin syringe. The dose amounts shown are commonly reported by the community and in anecdotal research, not recommendations or medical advice; only the reconstitution math (volume and units) is calculated for you.
How to calculate a Epitalon dose
- 1
Choose your vial and water
Select your Epitalon vial size (for example 10 mg) and the volume of bacteriostatic water you will add (for example 3 mL).
- 2
Find the concentration
Divide vial milligrams by water volume. 10 mg in 3 mL gives 3.333 mg/mL.
- 3
Calculate the draw
Divide your target dose by the concentration to get the volume in mL, then multiply by 100 to get units on a U-100 insulin syringe.
- 4
Verify on the syringe
Use the Keel calculator to see the exact draw rendered on a to-scale syringe, with a warning if the dose exceeds the syringe capacity.
Epitalon dosing FAQ
How do I reconstitute Epitalon?
A common approach is to add 3 mL of bacteriostatic water to a 10 mg vial, which gives 3.333 mg/mL. Add the water slowly down the vial wall, swirl gently rather than shaking, and let the powder dissolve fully before drawing.
How many units is 10 mg of Epitalon?
At 3.333 mg/mL, 10 mg equals 3 mL, which is 300 units on a U-100 insulin syringe.
What Epitalon doses do people report?
Community and anecdotal reports commonly cite 5 to 10 mg. These are figures people report, not a recommendation from Keel. Epitalon is a synthetic tetrapeptide studied for its potential effects on telomerase activity and aging. Research protocols typically run in short cycles, dosed in milligrams per day.
Which insulin syringe should I use for Epitalon?
A U-100 insulin syringe is standard. A 0.3 mL (30-unit) syringe gives the most precise measurement for small draws, while a 0.5 mL or 1 mL syringe is better when the draw exceeds 30 units. Keel warns you when a dose is larger than the syringe you select.
How should I store Epitalon after reconstitution?
Reconstituted peptides are generally kept refrigerated and protected from light, with the unmixed powder stored cooler still. Follow the guidance from your supplier or a licensed healthcare professional for the specific compound.
What if my Epitalon dose is larger than the syringe holds?
Either use a larger insulin syringe or reconstitute with more bacteriostatic water to lower the concentration, which increases the volume per dose so it fits. Keel flags an over-draw and you can adjust the inputs until the draw fits.
Is Epitalon dosing the same for everyone?
No. The right draw depends on your vial size, how much bacteriostatic water you add, and your target dose. Always recalculate when any of those change, and consult a licensed healthcare professional.
Epitalon side effects
See the adverse effects most commonly reported for Epitalon and its class, and log your own experience over time, in the Peptide & GLP-1 Side Effects reference & tracker.