BPC-157 reconstitution calculator
15-amino acid peptide derived from human gastric juice (Sikiric, J Physiol Paris 1993). Studied for tendon, ligament, muscle, and gut repair. Plasma half-life is under an hour in rodent PK (Sikiric, Curr Pharm Des 2010, PMID 20166983); the 2x daily protocol is based on pharmacodynamic effect, not drug persistence. No published human PK.
By the DosingCalc editorial team. Numbers and dose ranges are checked against the sources listed on our editorial standards page.
Medically reviewed by Elena Whitmore, PharmD.
Half-life
0.5 hours
Storage
2-8°C refrigerated
Route
subcutaneous
Shelf life
28 days
Save your BPC-157 dosing
Get the peptide cheat sheet plus an email when we add new peptides or dosing guides. No spam.
Common side effects
nausea, dizziness, headache
What you need
This page contains affiliate links. We may earn a commission at no extra cost to you.
Syringes
30G 1cc 1/2" Insulin Syringes
30-gauge needle, 1ml capacity, 1/2" length. Most versatile size for peptide dosing. Common brands: Brandzig, Easy Touch, Care Touch.
via Amazon
30G 0.5cc Insulin Syringes
0.5ml capacity with finer markings and bold graduation numbers. Better for small doses under 50 units.
via Amazon
Bacteriostatic Water
Storage
Mini Fridge for Peptide Storage
Dedicated peptide fridge keeps vials at 2-8°C without opening the kitchen door 12 times a day. The Cooluli 4L is the staple pick.
via Amazon
3mL Peptide Vial Storage Case
10-slot transparent holder for 1-3mL vials. Keeps reconstituted peptides organized in the fridge and visible at a glance.
via Amazon
Related peptides
Related calculators
Learn more
TB-500 & BPC-157 Stacking: Dosing Protocols
This research overview examines studies on stacking TB-500 with BPC-157, including combined dosing schedules, potential synergies in tissue repair research, and safety considerations. Not medical advice—purely for educational peptide research.
GHK-Cu TB-500 BPC-157 Healing Stack Dosing Guide
Detail dosing for GHK-Cu, TB-500, and BPC-157 stack in 5 mg vials reconstituted to 2 ml. Cover daily protocols, total weekly doses, and subcutaneous injection sites for tissue repair research.
BPC-157 Dosing Protocols & Reconstitution Guide
BPC-157 dosing protocols: reconstitution ratios, common administration frequencies, and how cycle length gets structured in research settings.
Peptide Stacking: Common Combinations and How to Time Them
Common peptide stacks (BPC-157 + TB-500, CJC-1295 + Ipamorelin, Semax + Selank). Specific timing, doses, and cycling protocols.
Frequently asked questions
How much bacteriostatic water should I add to BPC-157?
For a 5mg vial of BPC-157, add 2ml of bacteriostatic water. This concentration works well with a standard insulin syringe.
What is the typical BPC-157 dosage?
Typical research dosages for BPC-157 range from 200 to 500 mcg, administered 2x daily (morning and evening).
How long does reconstituted BPC-157 last?
Reconstituted BPC-157 should be stored at 2-8°C refrigerated and used within 28 days. Unreconstituted vials can be stored for up to 24 months.
How do I calculate my BPC-157 dose?
Divide your target dose by the concentration to get the volume, then multiply by 100 for units on a U-100 insulin syringe. For example, a 5mg vial in 2ml of bacteriostatic water gives 2500 mcg/ml. The calculator above does this automatically once you enter your vial size, water volume, and desired dose.
How many units of BPC-157 should I draw on an insulin syringe?
On a U-100 insulin syringe, 1 unit equals 0.01 ml regardless of the barrel size (0.3ml, 0.5ml, or 1ml). Enter your reconstitution details in the calculator to see the exact number of units to draw for your dose.