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PE-228

P-21, BDNF analogue

Mimics BDNF (brain-derived neurotrophic factor). Promotes neurogenesis and synaptic plasticity. Crosses blood-brain barrier more effectively than BDNF itself.

Dose

100–500mcg daily SubQ

Cycle

4–8 week cycles

Timing

Morning SubQ

Benefits & Effects

  • Neurogenesis
  • Memory enhancement
  • Cognitive flexibility
  • Potential antidepressant effects
  • Long-lasting cognitive improvement

Reconstitution & Dosing

Reconstitution

10mg + 2mL BAC = 5,000mcg/mL.

Dose

100–500mcg daily SubQ.

Cycle Length

4–8 week cycles.

Timing

Morning SubQ.

Calculate PE-228 dose

Auto-fills your vial size, BAC water, and desired dose. Gets your exact syringe units.

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Stacking

Semax, Selank, BPC-157

Cautions

Limited human research. Well-tolerated in animal studies.

Frequently Asked Questions

What is PE-228 used for?

PE-228 is researched for: Neurogenesis, Memory enhancement, Cognitive flexibility, Potential antidepressant effects, Long-lasting cognitive improvement. Mimics BDNF (brain-derived neurotrophic factor). Promotes neurogenesis and synaptic plasticity. Crosses blood-brain barrier more effectively than BDNF itself.

What is the standard dosing for PE-228?

100–500mcg daily SubQ.

How do you reconstitute PE-228?

10mg + 2mL BAC = 5,000mcg/mL. Store reconstituted peptide refrigerated at 2–8°C for up to 60–90 days.

What peptides stack well with PE-228?

Semax, Selank, BPC-157

Are there any cautions with PE-228?

Limited human research. Well-tolerated in animal studies.

What is the cycle length for PE-228?

4–8 week cycles. Timing: Morning SubQ.