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Compound deep-dive BPC-157 explained: the most-researched peptide in the catalogue. A 15-amino-acid fragment derived from a Body Protection Compound first isolated from human gastric juice.…
Compound deep-dive Retatrutide explained: the triple-receptor agonist. A 39-amino-acid synthetic peptide developed by Eli Lilly that activates three receptors at once: GIP, GLP-1, and glucagon.…
Research comparison CJC 1295 (with DAC) vs Sermorelin Two GHRH receptor agonists, two very different pharmacokinetic profiles. Sermorelin is the original 29-amino-acid GHRH analogue with a serum…
Research comparison GHK-Cu vs BPC-157 Two of the most widely cited regenerative-research peptides – with completely different chemistry. GHK-Cu is a copper-binding tripeptide (Gly-His-Lys + Cu²⁺) studied…
Semaglutide vs Retatrutide A side-by-side comparison of Semaglutide – a single-target GLP-1 receptor agonist – and Retatrutide, a triple agonist at the GLP-1, GIP and glucagon receptors. Mechanism,…
Industry reality How to spot a fake research peptide supplier (UK 2026) A 12-point checklist for vetting any UK research-peptide supplier, written by a UK…
Lab literacy How to read a Janoshik HPLC report: line by line. An annotated walkthrough of a real Janoshik Analytical Certificate of Analysis. What every…
Compound deep-dive TB-500 explained: the Thymosin Beta-4 fragment. A synthetic peptide built around the conserved actin-binding motif of Thymosin Beta-4. Forty years of literature from…