Research Use Only — peptides reviewed here are not for human consumption. Cerience is an independent review platform.
cerience

PE22-28: Where to Buy & Best Vendors (EU)

EU vendors selling PE22-28 — 10 vendors.

EU vendors selling PE22-28

What is PE22-28?

PE22-28 is a synthetic seven-amino-acid analog of the endogenous peptide spadin, engineered as a selective inhibitor of the TREK-1 potassium channel. In rodent behavioral models it is studied for antidepressant-like activity and hippocampal neurogenesis through a mechanism distinct from monoamine pathways. For laboratory research use only; not for human or veterinary use.

Class
Cognition & Mood

Peptides in PE22-28: FAQ

Where can I buy PE22-28 in Europe?

Cerience tracks 10 EU vendors that sell PE22-28. gFITpeps currently has the highest Cerience Grade among them. Each is rated on COA verification, purity, shipping and reputation. PE22-28 is sold for research use only.

Which vendor has the most trusted PE22-28?

gFITpeps has the highest Cerience Grade of the EU vendors we track selling PE22-28. Always verify the COA for your specific batch.

Is PE22-28 legal in the EU?

PE22-28 is generally sold within the EU as a research chemical for laboratory use only — not for human consumption. Legality varies by country; check your local regulations.

Reconstitution calculator for PE22-28

mg
mL
mcg
Syringe type

1 mL, 0.5 mL and 0.3 mL insulin syringes all use the U-100 scale (100 units = 1 mL) — only how much they hold differs. U-40 is 40 units = 1 mL.

Units to draw

10units

Concentration
2.5 mg/mL
per unit
25 mcg
Volume per dose
0.1 mL
Doses per vial
~20

This calculator performs unit-conversion math only. It is not medical, dosing or treatment advice. Peptides are for research use only — not for human or veterinary use. Verify all figures independently.

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