HEALING · DOSAGE CALCULATOR
BPC-157 Dosage Calculator
Enter your BPC-157 vial strength, the bacteriostatic water you added, and the dose your provider prescribed. You get the concentration, the volume per injection, and where to draw to on a U-100 insulin syringe.
INPUT VALUES
Peptide vial size
5 mg
Total BPC-157 in your vial
Bacteriostatic water
2 mL
Amount of BAC water added
Desired dose
250 mcg
BPC-157 is commonly discussed in the 200–500 mcg range, once or twice daily.
RESULT · AUTO-CALCULATED
Draw to
units on a U-100 insulin syringe · 0.1 mL
- Concentration
- 2500 mcg/mL
- Volume per dose
- 0.1 mL
- mcg per unit
- 25 mcg
- Doses per vial
- 20
Educational only. Reconstitution math is provided to help you follow the instructions from your prescribing provider — it is not a dosing recommendation. Always use the dose your provider prescribed.
About BPC-157 dosing
BPC-157 ("Body Protection Compound") is a 15-amino-acid peptide derived from a protein found in gastric juice. It is one of the most-studied peptides in tissue-repair research — tendon, ligament, muscle, and gut models — and the most common starting point for people new to peptide therapy.
The math is straightforward: 5 mg in 2 mL is 2,500 mcg per mL, so 250 mcg is 0.1 mL — 10 units on an insulin syringe — and the vial holds 20 doses. Splitting into two daily injections doubles the draw count and halves the days.
Your G1 provider sets the dose, frequency, and duration. This calculator translates that prescription into a syringe measurement; it is not a dosing recommendation.
How do I calculate a BPC-157 dose?
Concentration = vial mg × 1,000 ÷ water mL. Volume = dose mcg ÷ concentration. Units = volume × 100. For 5 mg in 2 mL and a 250 mcg dose: 2,500 mcg/mL, 0.1 mL, 10 units. The calculator above does it live.
How long does a 5 mg vial of BPC-157 last?
At 250 mcg once daily, 20 days. At 500 mcg daily, 10 days. Twice-daily protocols halve those numbers. The result card shows doses per vial for whatever dose you enter.
Does injection site matter for BPC-157?
Most protocols use subcutaneous injection in the abdomen for convenience; some providers prefer injecting near the injured area. Both reach systemic circulation. Follow the site your provider recommends.
AVAILABLE AT G1
BPC-157 is prescribed through G1.
A free telehealth consultation with a licensed provider, a prescription written for you, and pharmaceutical-grade vials shipped cold-chain to your door.