Verolyn Labs

Research Use Only — Not for Human Consumption
Research hub

Start with the science

Plain-language summaries of what has actually been published on each compound we supply — what was studied, in what model, and what the authors reported. Reviewed for scientific accuracy before publication.

Reviewed by Dr. Naomi Reyes, MD

Updated August 2026
Flat lay of laboratory beakers and flasks on a neutral surface
Pillars

Four compounds, four research overviews

Each overview covers structure, the published research landscape, and current regulatory status — stated factually, without speculating about future decisions.

BPC-157
A pentadecapeptide studied in rodent models of tissue repair. Also the compound in this catalogue under the most active regulatory attention — covered directly on the page.
Research overviewRead →
TB-500
A synthetic fragment of Thymosin β4, studied for its effects on actin binding and cell migration in laboratory models.
Research overviewRead →
Sermorelin
A GHRH analogue with an unusual history in this category: it held FDA approval as Geref, and the reason it left the market was commercial rather than safety-related.
Research overviewRead →
GHK-Cu
A naturally occurring copper-binding tripeptide, studied most extensively in topical and cosmetic-science contexts.
Research overviewRead →
Guides

Working with research peptides

Guide

Reading a certificate of analysis

What an HPLC purity figure does and does not tell you, and the three numbers most storefronts leave off the page.

Comparison

BPC-157 vs TB-500

Two frequently compared peptides with very different structures and very different research literatures.

Handling

Storage and reconstitution

Solvent selection, stock concentration, aliquoting and freeze–thaw — laboratory handling for lyophilised peptides.

How we decide what to publish

Every summary is checked against its primary sources before it goes live, and corrected in the open when it is wrong.

Our review process How we test