The Journal
Education first, always.
How Do Peptides Work? The Mechanism in Plain English
Most explanations of how peptides work fall into one of two failure modes. Either they are a wall of receptor names and…
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Bacteriostatic Water and Everything the Label Leaves Out
Bacteriostatic water is the least glamorous item in any research supply order and quietly one of the most consequential. It is the…
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What Is a Peptide? The Plain-English Version
Peptide is one of those words that has quietly escaped the laboratory and turned up everywhere. It is on serum bottles, in…
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Epitalon Benefits: The Telomere Peptide, Minus the Hype
Epitalon is the compound where longevity research gets genuinely strange, and where the gap between what has been published and what gets…
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GHK-Cu Peptide Benefits: What Copper Peptides Actually Do
GHK-Cu has a strange profile for a research compound. It was identified in human plasma in 1973, has accumulated fifty years of…
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Tesamorelin Peptide for Women Is the One With an FDA Approval
Tesamorelin is unusual in this catalog for a specific reason: it went through full clinical development and holds FDA approval, in a…
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Why Cartilage Makes Peptides for Joint Pain So Hard to Study
Joints are where the tissue repair conversation gets genuinely difficult. Tendons at least have a straightforward structure and a reasonably clear repair…
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How to Read a Certificate of Analysis (Without a Chemistry Degree)
A certificate of analysis is the only document that tells you what is actually in a vial. Everything else on a product…
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Peptides vs Collagen: Why They Are Not the Same Thing
A lot of people land on peptide pages while looking for collagen, and the confusion is entirely reasonable. The words overlap constantly.…
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