Compound Library

Peptide / Repair

Pentadeca Arginate (PDA)

Novel BPC-157 analog. Enhanced stability and superior blood-brain barrier penetration. More resistant to gastric acid. May equal or exceed BPC-157 healing effects.

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Educational reference only. This page does not diagnose, prescribe, or replace care from a licensed professional. Laws, availability, and clinical appropriateness vary by location.
Reference dose250–500 mcg SubQ or oral daily
Half-life4 hours
Risk flaglow
Regulatory noteResearch-only flag

Side effects and watch-outs

  • Injection site reaction
  • Nausea (uncommon)
  • Headache
  • Very limited long-term human data
  • Same theoretical tumour angiogenesis concern as BPC-157