Peptide Reconstitution Calculator

Calculate precise BAC water amounts and dosing volumes for your research peptides

Reconstitution Inputs
Enter your peptide and BAC water amounts

Amount of peptide in your vial (usually 5mg or 10mg)

Volume of bacteriostatic water to add (typically 1-3ml)

Target dose per administration in micrograms

Calculated Results
Your reconstitution and dosing information

Concentration

5.00 mg/ml

= 5000 mcg/ml

Volume Per Dose

0.050 ml

For 250 mcg dose

Insulin Syringe Units

5.0 units

On standard 100-unit syringe

Total Doses in Vial

40 doses of 250 mcg each

How the Calculation Works
Understanding the reconstitution formula

Step 1: Concentration

Peptide Amount ÷ BAC Water = Concentration

Example: 10mg ÷ 2ml = 5mg/ml

Step 2: Convert to mcg

Concentration × 1000 = mcg/ml

Example: 5mg/ml × 1000 = 5000mcg/ml

Step 3: Dose Volume

Desired Dose ÷ Concentration = Volume

Example: 250mcg ÷ 5000mcg/ml = 0.05ml

Common Reconstitution Examples
Standard protocols for popular research peptides
PeptideVial SizeBAC WaterConcentration250mcg Dose
BPC-15710mg2ml5000mcg/ml0.05ml (5 units)
TB-50010mg2ml5000mcg/ml0.05ml (5 units)
Ipamorelin10mg2ml5000mcg/ml0.05ml (5 units)
CJC-129510mg3ml3333mcg/ml0.075ml (7.5 units)
GHRP-65mg2ml2500mcg/ml0.1ml (10 units)
Reconstitution Best Practices

✓ Do:

  • • Use bacteriostatic water (0.9% benzyl alcohol)
  • • Add water slowly down the side of the vial
  • • Swirl gently, never shake
  • • Refrigerate after reconstitution (2-8°C)
  • • Use within 2-4 weeks
  • • Wipe vial tops with alcohol before each use

✗ Don't:

  • • Use regular sterile water (no preservative)
  • • Inject water directly onto powder
  • • Shake or agitate vigorously
  • • Leave at room temperature
  • • Freeze reconstituted peptides
  • • Reuse needles or syringes

Research Use Only

This calculator is provided for research purposes only. All peptides sold by Peak Peptides Australia are for laboratory research use only and not for human consumption. Follow proper sterile technique and safety protocols in all research applications.