Reconstitution Calculator

Calculate injection volumes and doses for reconstituted peptides

Enter Your Values

mg
mL
mcg

250 mcg = 0.250 mg (1,000 mcg = 1 mg)

Doses per Vial

20doses at 250 mcg each
Vial total: 5,000 mcgPer dose: 250 mcgRemaining: 0 mcg unused

Injection Volume

10.0units on U-100 syringe

(0.100 mL)

050100

Concentration

2500 mcg/mL

5,000 mcg in 2 mL

Reconstitution Tips

Adding Water

Slowly add bacteriostatic water along the side of the vial. Never spray directly onto the powder. Let it dissolve naturally — do not shake.

Storage

Once reconstituted, store in the refrigerator (2-8°C / 36-46°F). Most peptides remain stable for 4-6 weeks when properly stored.

Syringe Selection

U-100 syringes are most common. For very small doses (under 10 units on U-100), consider a U-30 syringe for better precision.

Measuring Accuracy

Using more water makes the dose easier to measure but increases injection volume. Using less water concentrates the solution but requires more precision.

This calculator is for educational and informational purposes only. Always consult with a qualified healthcare provider before using any peptides. BodyStack does not encourage or endorse the use of any substances without proper medical supervision.

1 mg = 1,000 mcg · 100 units (U-100) = 1 mL