Reconstitution Calculator
How to Reconstitute MGF
Updated today
MGF is supplied as a 5 mg lyophilized (freeze-dried) vial and must be reconstituted with bacteriostatic water before use. Adding 2 mL to a 5 mg vial yields a concentration of 2.5 mg/mL — so a 250 mcg reference dose is 10 units on a standard U-100 insulin syringe. Use more water for a more dilute, easier-to-measure solution, or less for a more concentrated one; the amount of compound in the vial is the same either way. Adjust the calculator below to match your exact vial size and target dose.
| Dose | Units (U-100) | Volume |
|---|---|---|
| 250 mcg | 10 units | 0.1 mL |
| 500 mcg | 20 units | 0.2 mL |
| 1000 mcg | 40 units | 0.4 mL |
| 2000 mcg | 80 units | 0.8 mL |
Reference figures at your current concentration (2.5 mg/mL). Research-reference data, not dosing instructions — compounds are not for human consumption.
Where to buy MGF
Before you reconstitute, make sure the vial is the real thing. We track live $/mg prices for MGF across COA-verified vendors and rank them by Certificate-of-Analysis tier.