The PUŪRA Journal · 14 articles
Peptide research education, in plain English.
What each compound is, what has been studied, and where the evidence is still developing. Every article ends with what the research actually supports.
Tissue Research · 3 articles
Tissue Research · 6 min
BPC-157 and TB-500: Why Researchers Study Them Together, and What the Research Actually Says
BPC-157 and TB-500 are among the most commonly paired research peptides. A plain-English guide to what each one is, why the pairing makes mechanistic sense, and what the published research does and does not cover.
September 28, 2026Tissue Research · 5 min
Peptide Blends Like GLOW and KLOW: Does pH Balance Matter?
Blends such as GLOW and KLOW combine several peptides in one vial. A plain-English guide to why pH matters in peptide chemistry, what changes when compounds share a vial, and what a blend's certificate of analysis should show.
September 23, 2026Tissue Research · 5 min
Why Is Copper Peptide (GHK-Cu) Everywhere Right Now?
GHK-Cu, the copper peptide, has gone from skincare labels to podcasts and social feeds. A plain-English guide to what it is, where it came from, why it is trending in 2026, and what the research does and does not show.
September 19, 2026
Free kit · 3 guides · 23 pages
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Peptides 101, The Peptide Short List and The Assurance Checklist, in one email.
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