The Merit Brief · A weekly newsletter

Three peptide research papers in your inbox every Monday.

Curated by an editorial team. No claims. No hype. Just the science — summarized in 100 words apiece, with the source paper linked. Plus one in-depth Compound Profile each month.

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What's inside.

Four recurring sections. One coherent publication.

01 · Weekly

This Week in the Literature

Three new peer-reviewed peptide research papers. 100-word summaries. Source links to PubMed. Delivered every Monday.

02 · Monthly

Compound Profiles

Magazine-format scientific features on a single research peptide. Discovery history, mechanism, research context, notable papers — 800-1,200 words.

03 · Bi-weekly

Methodology Notes

Radical transparency on how research peptides actually get made and verified. HPLC, mass spectrometry, COA workflows, cold-chain logistics.

04 · Bi-weekly

The Frontier

What's being researched right now — new mitochondrial peptides, receptor-specific analogs, the next decade of peptide science.

About Merit.

Merit Sciences supplies research-grade peptides to qualified researchers in the United States. Every batch is independently HPLC-verified. Every Certificate of Analysis is published.

The Merit Brief is the publication of Merit Sciences — and the only peer-reviewed peptide research newsletter we're aware of.

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The Merit Brief is editorial. Research peptides supplied by Merit Sciences are for laboratory research use only and are not for human consumption, diagnosis, treatment, or prevention of disease.