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Dosage guide

Epitalon dosage: research ranges, units, and cycle

The complete Epitalon dosing reference. Common research ranges, unit-conversion tables for U-100 syringes at multiple concentrations, cycle protocols, and a built-in calculator.

Research dose
5000–10000 mcg
Frequency
1× / day
Cycle
2w on / 24w off

Epitalon typical research dosing

Across the available literature, Epitalon is most commonly administered at 500010000 mcg per dose, 1 time(s) per day, via subcutaneous injection. Most reported protocols administer 5–10 mg daily for 10–20 days, repeated 1–2 times per year.

Epitalon unit-conversion table

The number of insulin-syringe units you draw depends on how much bacteriostatic water you used to reconstitute the vial. The table below shows units to draw on a U-100 syringe for a 50 mg Epitalon vial at common reconstitution volumes.

Diluent (mL)Concentration5000 mcg7500 mcg10000 mcg
1 mL50000 mcg/mL10.0 units15.0 units20.0 units
2 mL25000 mcg/mL20.0 units30.0 units40.0 units
3 mL16667 mcg/mL30.0 units45.0 units60.0 units
5 mL10000 mcg/mL50.0 units75.0 units100.0 units

Epitalon cycle length

Most reported Epitalon protocols run 2 weeks on, then 24 weeks off. Cycles are used in research to study washout, receptor sensitivity, and to re-baseline endogenous signaling before re-introducing the compound.

Epitalon half-life and timing

Epitalon has a half-life of approximately 3 hours. This influences dose frequency: shorter half-lives often require multiple doses per day to maintain steady-state levels, while longer half-lives can be dosed less frequently.

Epitalon dosage calculator

Common research range for Epitalon: 500010000 mcg, 1× daily, subcutaneous. Cycle: 2 weeks on / 24 off.

Educational use only. This calculator performs unit math on the values you provide and is not a substitute for medical advice. Verify every calculation independently.

Result

Concentration
10000 mcg / mL
Per syringe unit
100.00 mcg / unit
Draw to this mark
75.0 units (0.75 mL)
Dose, all units
7500 mcg · 7.500 mg
Doses per vial
6.7 doses
Days per vial
6.7 days
Vials needed for 2-week cycle
3 vials

Numbers are computed from your inputs. Verify all calculations independently. Educational use only.

Epitalon dosage FAQ

What's the standard Epitalon dose?+

Research protocols commonly use 5000–10000 mcg per administration, 1× per day, via subcutaneous injection. Individual study designs vary.

How long is a typical Epitalon cycle?+

2 weeks on, 24 weeks off is the most commonly reported research cycle.

How do I convert Epitalon mcg to insulin syringe units?+

Reconstitute the 50 mg vial with 5 mL bacteriostatic water for 10000 mcg/mL. On a U-100 syringe, 1 unit = 100.0 mcg. Use the calculator on this page to compute exactly.

What time of day should I administer Epitalon?+

Timing varies by protocol. Some researchers split doses to maintain steady levels; others administer post-workout or pre-bed. Consistent timing improves research-quality observations.

What's the difference between mcg and mg for Epitalon?+

1 mg = 1,000 mcg (micrograms). Most Epitalon research doses are in mcg because the bioactive amount is small relative to vial size. A 50 mg vial contains 50000 mcg total.