BPC-157 reconstitution calculator

Already set to a BPC-157 vial. Change the strength and the mass follows. Enter any two of the three numbers and it returns the third.

2 mg, 5 mg and 10 mg. All three are in the dropdown, read from the live catalogue.

A narrow range compared with our GLP-1 vials, and that changes what the calculator is for here. With only a fivefold spread between the smallest and largest vial, the number people usually want is the volume that lands on a round concentration, which is what the first tab solves.

The product page is BPC-157.

That is the highest purity figure in our entire lab set, across all seventeen tested products. We are stating it because it is on the certificate, not because it means the compound is safe.

We also had this figure wrong once. BPC-157 was showing 99.35% across thirteen surfaces on this site before we checked it against the certificate and corrected it to 99.781%. We mention that because a store that has never found an error in its own numbers has probably never looked.

Ask for the report by name through the contact page and we will send it.

What it does not cover: sterility, endotoxin, heavy metals, residual solvents or safety. Not one of those is tested, and nothing here is supplied sterile.

Health Canada’s advisory of 9 April 2026 names fourteen compounds sold online without authorisation, and BPC-157 is the first one on the list.¹

The same advisory says that in Canada, peptides are generally regulated as prescription drugs, and that labelling a product “for research use only” does not make it legal or exempt from regulatory requirements.

Unlike the GLP-1 compounds, there is no authorised version of BPC-157 anywhere. It has never been approved by Health Canada, the FDA, or any comparable regulator, for any use, in any country. There is no branded equivalent to point at and no DIN to compare against.

Our full position is on the research use disclaimer.

Boreal Peptides publishes no dosing, no protocols, no cycles and no administration guidance, for any compound, at any strength. A calculator that turns a concentration into “draw this many units” is administration guidance wearing a calculator’s clothes.

This one converts mass and volume into concentration, and stops there.

Our 5 mg vial, worked to 2.5 mg per mL:

The same 5 mg vial with 1 mL instead:

The 2 mg vial is the one that catches people. At 1 mL it is 2 mg per mL, not 5, and the arithmetic is the same but the answer is less than half.

BPC-157 is also a component of two blends we sell, at 10 mg in each:

An 80 mg KLOW vial is not 80 mg of BPC-157. That is the mistake the blend mode in the general calculator exists to prevent: choose a blend there and it splits the concentration per component.

Worth knowing before you rely on either: the KLOW and CJC-1295 certificates carry identity data describing a single component rather than the mixture, so we do not claim either was assayed as a finished blend. The blends page sets out exactly what the paperwork says.

The calculator assumes bacteriostatic water, sold in 3 ml and 10 ml. The rest is on the reconstitution supplies page. We publish no reconstitution procedure.

1. Health Canada. “Think twice before injecting peptides bought online: unauthorized products can seriously harm your health.” Advisory, 9 April 2026. https://recalls-rappels.canada.ca/en/alert-recall/think-twice-injecting-peptides-bought-online-unauthorized-products-can-seriously-harm