BPC-157 and TB-500: The Wolverine Stack Research Guide

BPC-157 and TB-500: the "Wolverine stack" research guide

BPC-157 and TB-500 are the two peptides most often paired in tissue-repair research, a combination researchers nicknamed the "Wolverine stack" after the fast-healing comic character. This guide explains why the two are studied together, how they differ, how the blend is handled, and where to source it in Australia. Bondi Labs stocks them individually and as a pre-mixed BPC-157 + TB-500 blend.

Supplied strictly for laboratory research use only. Not for human or veterinary use.

Why pair BPC-157 with TB-500?

The rationale is complementary mechanisms. BPC-157 is a 15-amino-acid peptide studied for angiogenesis and localised repair signalling. TB-500 is a synthetic fragment of thymosin beta-4 studied for cell migration and actin regulation. Because one is associated with new blood-vessel formation and the other with cell movement into tissue, researchers investigate them together to model repair pathways that neither covers alone.

BPC-157 vs TB-500: the differences

	BPC-157	TB-500
Origin	Derived from a gastric protective protein	Synthetic fragment of thymosin beta-4
Size	15 amino acids	Larger peptide fragment
Studied for	Angiogenesis, localised repair	Cell migration, actin regulation
Common research use	Connective tissue models	Systemic repair models

The blend vs buying separately

The pre-mixed BPC-157 + TB-500 blend puts both peptides in a single vial at a set ratio, which is convenient when a protocol calls for the pair and reduces the number of vials to reconstitute and store. Buying them separately (BPC-157 and TB-500) gives you independent control over each concentration, which suits studies that vary the ratio. Choose the blend for simplicity, or singles for flexibility.

Reconstitution and storage

Whether blended or separate, both are lyophilised powders reconstituted with bacteriostatic water. Add the water gently down the vial wall, avoid shaking, and store refrigerated at 2 to 8°C with no repeated freeze-thaw. Use the reconstitution calculator to set concentrations. For a fuller walkthrough of BPC-157 specifically, see the BPC-157 Australia research guide.

Buying in Australia

Bondi Labs holds the blend and the individual peptides in Australian stock, dispatches same day before 12pm AEST, includes a COA per batch, and ships tracked Australia-wide. Shop the BPC-157 + TB-500 blend →

Frequently asked questions

What is the Wolverine stack?

It is the research community's nickname for the BPC-157 and TB-500 combination, referencing rapid tissue repair. It refers to laboratory research on repair pathways only.

Is the blend better than buying separately?

Neither is "better"; the blend is more convenient at a fixed ratio, while singles let you control each concentration independently.

Are BPC-157 and TB-500 legal in Australia?

Both are supplied only as research chemicals for laboratory use and are not approved medicines. They are not for human consumption.

Disclaimer: Supplied strictly for laboratory research use only. Nothing here is medical advice or a therapeutic claim, and none of these statements has been evaluated by the TGA or FDA. Not for human or veterinary use.