DoseMarks
Not FDA-approvedSynthetic peptide

BPC-157 Dosage Calculator

BPC-157 is usually sold as a 5 mg or 10 mg freeze-dried vial and dosed in micrograms, so small mistakes in units matter.

Common vials
5 mg · 10 mg

Not FDA-approved for human use. Most published evidence comes from animal studies.

Step 1

Your vial & dose

U-100 syringes
mg
mL

Step 2

mcg

Step 3

Syringe size

Smaller barrels have finer marks, which makes small doses easier to read.

Live syringe preview · 100-unit

010203040506070809010012.5u

Draw to

12.5 units

= 0.125 mL of liquid

12.5 units falls between the 12 and 14 marks on this syringe. A 0.5 mL or 0.3 mL syringe is marked every unit and is easier to read.

Concentration
2 mg/mL
Each unit contains
20 mcg
Your dose
250 mcg
Doses per vial
20
Show the math
  1. Concentration = 5 mg ÷ 2.5 mL = 2 mg/mL
  2. Volume = 0.25 mg ÷ 2 mg/mL = 0.125 mL
  3. Units = 0.125 mL × 100 = 12.5 units

Dosing schedule

Is there a standard BPC-157 dose?

There is no FDA-approved dosing for this compound. This page only converts the dose you enter into syringe units — it does not recommend a dose.

How to mix

How to reconstitute a peptide vial in 5 steps

  1. 01

    Clean

    Wash your hands. Wipe the rubber tops of the peptide vial and the bacteriostatic water with an alcohol swab and let them air-dry.

  2. 02

    Draw the water

    With a new syringe, draw 2.5 mL of bacteriostatic water — the same number you entered in the calculator. Use several draws if it’s more than your syringe holds.

  3. 03

    Add it slowly

    Insert the needle at an angle and let the water run down the inside wall of the vial, not straight onto the powder.

  4. 04

    Swirl, don’t shake

    Gently swirl or roll the vial until the powder dissolves completely. The liquid should look clear.

  5. 05

    Label & refrigerate

    Write the date and concentration (2 mg/mL) on the vial and keep it in the fridge.

Storing a mixed vial

  • Keep it refrigerated at 2–8 °C (36–46 °F). Don’t freeze it.
  • Protect it from light and heat.
  • Follow the beyond-use date on your pharmacy label. If the liquid turns cloudy or has particles, don’t use it.

Please read before injecting

Always confirm your dose, concentration and syringe markings with your prescriber or pharmacist. Small calculation errors can have serious consequences. This tool does math — it doesn’t tell you what dose to take.

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