InternationalPeptides
PE-22-28
A peptide derived from proenkephalin, studied for neurotrophic effects and neurogenesis in the hippocampus.
Cognitive
Select Dosage
10mg × 10 vials
Ships from China warehouse — $20 flat-rate shipping; delivery times vary by region
Also available from the USA Domestic Warehouse with faster shipping (5–7 days).
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