Peptide Reconstitution Calculator

Reconstitution Calculator

Enter your peptide vial size (mg), the volume of bacteriostatic water (BAC) you plan to add (mL), and your target dose (mcg or mg). The calculator returns the syringe volume needed for each injection and the total number of doses per vial.

Target Units Calculator

For insulin-syringe users: enter the peptide concentration after reconstitution and your target dose to get the exact number of insulin units (IU) to draw.

Common Reconstitution Values

• 5 mg vial + 2 mL BAC water = 2.5 mg/mL (250 mcg per 0.1 mL)
• 5 mg vial + 1 mL BAC water = 5 mg/mL (500 mcg per 0.1 mL)
• 10 mg vial + 2 mL BAC water = 5 mg/mL (500 mcg per 0.1 mL)
• 10 mg vial + 1 mL BAC water = 10 mg/mL (1000 mcg per 0.1 mL)

Reconstitution Supplies

• Bacteriostatic water (0.9% benzyl alcohol)
• Phosphate buffered saline (PBS)
• Acetic acid 0.6%