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P-21

P-21

Non-peptidergic nootropic candidate in neurogenesis models.

  • Non-peptidergic nootropic candidate in neurogenesis models
  • Purity HPLC-verified
  • Lot-specific COA ships with every order
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The why

P-21 is a ciliary neurotrophic factor analog studied for hippocampal neurogenesis, BDNF expression and memory-task performance in preclinical designs.

Key ingredients

  • P-21 215 mg
  • Sterile lyophilized powder

Certificate of Analysis

Every lot, tested and documented.

Independent third-party analysis on every P-21 lot by Vanguard Laboratory (A2LA accredited). Purity, quantity, identity, heavy metals, endotoxins and bioburden. The results below are pulled straight from the signed report.

Verified by Vanguard HPLC-UV/VIS ICP-MS USA-shipped
COA ships with your orderP-21 is tested to the same panel, and the lot-specific report is emailed with your shipment confirmation.

What we test

  • Purity + identity

    HPLC-UV/VIS chromatographic purity against a reference standard.

  • Quantity

    Confirms the vial holds at least what the label says.

  • Heavy metals

    ICP-MS screen for arsenic, cadmium, lead and mercury.

  • Endotoxins + bioburden

    LAL endotoxin assay and USP 61 microbial count screening.

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