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BACwater.ai
Guide

How to Reconstitute BPC-157

Compiled and maintained by the BACwater.ai editorial team and checked against the sources cited on this page. This is general research information, not a medical review. Last updated July 2026.

What You Need

  • BPC-157 vial (typically 5 mg)
  • Bacteriostatic water (BAC water), 30 mL vial
  • Insulin syringe (1 mL / 100 units recommended)
  • Alcohol prep pads

Step-by-Step Instructions

Step 1: Prepare your workspace. Clean your surface and wash your hands. Gather your vial, BAC water, syringe, and alcohol pads.

Step 2: Swab both vial tops. Use a fresh alcohol prep pad on the rubber stopper of both the BPC-157 vial and the BAC water vial. Let them air dry for a few seconds.

Step 3: Draw BAC water. For a 5 mg vial, draw 2 mL (200 units on a 1 mL syringe, so you will need to fill and transfer twice). This creates a concentration of 2.5 mg/mL, which makes a 250 mcg amount exactly 10 units.

Step 4: Add water to the peptide vial. Insert the needle into the BPC-157 vial at an angle. Let the water run slowly down the inside wall of the vial. Do not spray it directly onto the powder.

Step 5: Swirl gently. Roll the vial between your palms. Never shake. Shaking can denature the peptide.

Step 6: Confirm clarity. The solution should be completely clear with no visible particles. If powder remains, wait a few minutes and swirl again.

Dosing

A common research dose of BPC-157 is 250 mcg (10 units with the concentration above). Use our BAC water calculator for exact numbers based on your specific vial strength.

Storage

Refrigerate at 36 to 46 °F (2 to 8 °C). Use within 28 to 30 days.

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