BPC-157 is a synthetic peptide studied mainly in animal models of tissue repair — tendon, ligament and gut. It is one of the most-studied compounds in the field, but nearly all of that work is preclinical, and there is no established human dose. Community protocols commonly report 250–500 mcg per dose; that is a reported figure, not a recommendation. The vial arrives as freeze-dried powder — 5 mg or 10 mg — and has to be dissolved in bacteriostatic water before anything can be measured. The table below shows what each vial-and-water combination works out to, and the calculator turns any amount into a mark on an insulin syringe. It converts; it does not advise.
Open the BPC-157 calculator →| Concentration | 1 mL water | 2 mL water | 3 mL water | 5 mL water |
|---|---|---|---|---|
| 5 mg vial | 5,000 mcg/mL | 2,500 mcg/mL | 1,667 mcg/mL | 1,000 mcg/mL |
| 10 mg vial | 10,000 mcg/mL | 5,000 mcg/mL | 3,333 mcg/mL | 2,000 mcg/mL |
Concentration = vial contents ÷ water added. It is the same compound at every volume — more water only means a weaker solution, larger syringe marks that are easier to read, and a larger injection volume. On a standard U-100 insulin syringe, one unit is 0.01 mL at any barrel size.
Calculate a BPC-157 draw →Education only. This page is educational. Most compounds referenced are not approved for human use, and a "research use only" label carries no legal status of its own.
Arithmetic, not advice. The calculator performs unit-conversion arithmetic on figures you enter. It does not recommend a dose, a quantity, or a method of administration.
Reference ranges. Any amounts mentioned are values commonly reported in published research and community protocols, provided for reference only. Reported does not mean established, safe, or effective.
Not medical advice. Nothing here constitutes medical advice, diagnosis, or treatment. Consult a qualified healthcare professional before beginning any protocol.