BPC-157 11 min
BPC-157: What the Evidence Actually Supports
A citation-first read on the most hyped repair peptide, mechanism, the rodent data, the missing human trials and the risk nobody markets.
Archive
Research briefs
Every peptide we've read the literature on, written up with mechanisms, dosing ranges and an honest read on study quality.
GLP-1 13 min
GLP-1 Receptor Agonists: The Mechanism, The Trials, The Trade-offs
Semaglutide, tirzepatide and what comes next, incretin biology, the actual trial numbers, and the questions the headlines skip.
Purity 8 min
How to Read a Peptide Certificate of Analysis
Purity percentage, net peptide content, HPLC traces and mass spec, a plain-language guide to verifying what is actually in the vial.
GHK-Cu 9 min
GHK-Cu: The Copper Peptide With Actual Human Data
Where the dermatology evidence is genuinely strong, where the systemic claims collapse, and why formulation decides the outcome.
Stacking 7 min
Peptide Stacking: What the Evidence Actually Allows
Combination protocols are extrapolations layered on extrapolations. Here is the reasoning framework, and why most stacks fail it at step one.