Question 1

What is BPC-157?

Accepted Answer

BPC-157 (Body Protection Compound-157) is a synthetic pentadecapeptide derived from a protein found in gastric juice. It has been studied in animal models for its potential effects on tissue repair, gut healing, and anti-inflammatory mechanisms. Currently rated C-tier evidence — promising preclinical data with limited human trials.

Question 2

What is TB-500?

Accepted Answer

TB-500 is a synthetic version of Thymosin Beta-4, a naturally occurring peptide. Research suggests roles in tissue repair, angiogenesis, and extracellular matrix remodelling. Often stacked with BPC-157 in the Wolverine research protocol.

Question 3

What peptides are best for growth hormone optimisation?

Accepted Answer

The most researched GH-axis peptides include Ipamorelin (GHRP), CJC-1295 no-DAC (GHRH analog), Sermorelin (A-tier evidence, formerly FDA-approved), and Tesamorelin (A-tier, FDA-approved for HIV-associated lipodystrophy). The Ipamorelin + CJC-1295 combination is the most widely studied pulsatile GH stack.

Question 4

Are peptides legal in the UK?

Accepted Answer

Research peptides occupy a complex regulatory space in the UK. Many are not licensed medicines and are sold for research purposes only. They are not approved for human therapeutic use by the MHRA unless specifically licensed. All products from Bioactive Compounds are supplied for research and educational purposes only.

Question 5

What is the best peptide stack for tissue repair?

Accepted Answer

The most researched tissue repair stack combines BPC-157 (500mcg daily) and TB-500 (2.5mg 2-3x weekly) — known as the Wolverine Stack. Adding GHK-Cu (3mg daily) creates the GLOW Stack, adding a collagen synthesis and VEGF pathway. All three are compatible in a 3ml BAC water pen.

Question 6

How do I reconstitute peptides?

Accepted Answer

Lyophilised peptides are reconstituted using bacteriostatic water (BAC water). The standard process: allow the vial to reach room temperature, inject BAC water slowly down the inner vial wall (never directly onto the powder), swirl gently (never shake), then refrigerate at 2-8°C. Most peptides are commonly cited as stable for at least 28 days once reconstituted, but refrigerated vials typically remain usable well beyond that — potency declines only gradually and minimally week to week rather than dropping off at a hard cutoff.

The World's Most
Comprehensive Peptide Library

Download the 60-Compound
Master Research Reference

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The World's MostComprehensive Peptide Library

Download the 60-CompoundMaster Research Reference

Age Verification Required

The World's Most
Comprehensive Peptide Library

Download the 60-Compound
Master Research Reference