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Peptide learning paths
Learn peptides step by step
Curated lessons across 8 learning paths — from first concepts to trial summaries and practical protocols. Pick your level, follow the curriculum, and build real understanding.
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3 lessons
9mPeptidesIntermediate
Semax: The Neuroprotective Peptide Changing Cognitive Research
Semax is an ACTH-derived peptide that upregulates BDNF and supports neuroprotection. Here's what the research actually shows — and how to track your cognitive protocol.
7mProtocolsIntermediate
Cerebrolysin SubQ vs IV: Which Route Works for Cognitive Enhancement?
Grok says subQ Cerebrolysin doesn't work due to volumes. The real answer is more nuanced — and subQ is viable at research doses if you use the right solvent.
8mResearchAdvanced
Dihexa: The Most Potent Nootropic Peptide You've Probably Never Heard Of
A complete breakdown of Dihexa — mechanism of action, dosing, what users actually report, and how it compares to Semax and Selank for cognitive enhancement.
Also available at /blog for legacy links.