Where to buy a peptide blend in Canada

You can buy a peptide blend in Canada from a domestic research chemical supplier, and it ships as a lyophilized vial for laboratory use. A blend is simply two or more peptides freeze-dried together in one vial, at a ratio fixed when the vial was filled.

What a blend vial holds

The BPC-157 + TB-500 blend comes in two sizes. The 10 mg vial holds 5 mg of each peptide. The 20 mg vial holds 10 mg of each. The milligram figure on the label is the combined mass of both components, not the amount of each one. What is a peptide blend? covers how these vials are put together.

The last row follows from the chemistry. BPC-157 and TB-500 are different molecules with different masses, so there is no molar figure for the vial as a whole. Our calculator reports mg/mL for a blend and leaves the molar column to the single peptides. Peptide blends vs single vials sets out when the fixed ratio is a convenience and when it is a constraint.

Is the wolverine stack just a BPC-157 and TB-500 blend?

The nickname describes the pairing, not a product. "Wolverine stack" is informal shorthand for BPC-157 and TB-500 studied together, and the two are different molecules:

• BPC-157 - a 15-residue peptide derived from a sequence in a gastric juice protein, 1419.53 g/mol, CAS 137525-51-0
• TB-500 - a synthetic version of the active region of Thymosin Beta-4, 4963.44 g/mol, CAS 77591-33-4

When a supplier sells them in one vial, you are buying a blend of those two, which is why the term and the blend get used interchangeably. The molecules themselves are compared in BPC-157 vs TB-500, and BPC-157 in Canada covers the sourcing questions specific to that peptide.

A vial sold under a nickname still needs a report with two identity lines. A single mass-spec figure cannot cover a vial holding two peptides, whatever the label calls it.

Reconstituting a 10 mg blend vial

The technique does not change. Bacteriostatic water goes down the inside wall of the glass, not onto the powder, and the vial gets swirled rather than shaken. Foam means shear forces, and shear costs you purity. The reconstitution guide walks through it step by step.

What changes with a blend is the arithmetic, because each component has its own concentration. In a 10 mg vial there is 5 mg of BPC-157 and 5 mg of TB-500, so the water volume sets two numbers at once:

Storage follows the same rules as any vial: dry powder in the freezer for the long term, a fridge for a few weeks, and the reconstituted solution in the fridge, out of light, without repeated freeze-thaw cycles. The BPC-157 handling guide and the TB-500 handling guide carry the per-peptide numbers.

How to check a blend before you buy it

A blend is harder to check than a single peptide, because one vial stands for two molecules. A credible report shows a separate line per component, and the numbers are ones you already know how to read:

• BPC-157 observed mass near 1419.5
• TB-500 observed mass near 4963.44
• HPLC purity at 99% or higher
• a batch number that matches the code on the vial
• a named lab that is independent of the seller

A blend has no single mass-spec result, so a report showing one number for the whole vial has not tested both components. How to read a peptide lab report explains each field.

Buying domestically also keeps the parcel inside the country, with no customs hold and no import fee at the door. Research peptides, blends included, are bought and sold in Canada as research chemicals for laboratory use, not as drugs or supplements. Are research peptides legal in Canada? sets out that distinction, which is general information rather than legal advice. How to choose a peptide supplier in Canada has the checks that end the conversation with a seller.

Every blend vial from pepuro ships free from our Calgary, Toronto and Vancouver distribution centers, dispatched the same business day your e-Transfer clears, with a QR code on the vial that opens its independent, third-party lab report.

For research use only. Not for human or animal consumption.