MK-677 (Ibutamoren) Dosing Calculator
Vial size, bacteriostatic water, and dose — converted to insulin-syringe units, pre-loaded with MK-677 (Ibutamoren)'s documented doses.
Typical dose: 10 mg, titrated to 25 mg · once daily
MK-677 (Ibutamoren) documented dose levels
| Phase | Dose | Frequency |
|---|---|---|
| Weeks 2-4 | 10 mg | Once daily |
| Studied up to 1-2 years | 25 mg | Once daily |
Reconstitution quick reference
A 5 mg vial at a 25,000 mcg dose of MK-677 (Ibutamoren), by how much bacteriostatic water you add:
| Bacteriostatic water | Concentration | U-100 syringe units per dose |
|---|---|---|
| 1 mL | 5 mg/mL | 500 units |
| 2 mL | 2.5 mg/mL | 1000 units |
| 3 mL | 1.667 mg/mL | 1500 units |
Different vial size or dose? The calculator above handles any combination.
MK-677 (Ibutamoren) dosing questions
What is a typical MK-677 (Ibutamoren) dose?
10 mg, titrated to 25 mg · once daily
How many insulin-syringe units is a MK-677 (Ibutamoren) dose?
With a 5 mg vial reconstituted with 2 mL of bacteriostatic water, a 25,000 mcg dose measures 1000 units on a U-100 insulin syringe. The calculator above recomputes this for your own vial size, water volume, and dose.
How often is MK-677 (Ibutamoren) taken?
Once daily
Educational information only — not medical advice. Always consult a qualified healthcare provider.