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Multi-peptide blend · 3 components

Semax + Selank + Pinealon Spray: inside the blend

Ready-mixed spray combining Semax, Selank and Pinealon.

Multi-Peptide BlendsSprayNeuro Blend SprayUpdated 2026-11-09

Per-vial contents

Combination untested. No reconstitution needed. Purgo's product name says 20mg of each, while its description says 30mg total; ask which is correct.
Original illustration for Semax + Selank + Pinealon Spray research notes: abstract molecular artwork in orange and teal
Original illustration by USA Peptide Vendors; artistic, not a structural model.

What each component does on its own

Evidence level: Components only: no study has tested this combination. All mechanism maps

Semax + Selank + Pinealon Spray mechanism diagramEach component's own reported mechanism, side by side. Targets: Semax: Hippocampus, Selank: Enkephalin-degrading enzymes, Pinealon: DNA and chromatin. : . Effect reported for that component alone: Basis for cognitive effects, Enkephalin breakdown ↓, Neuron protection in models.Semax + Selank + Pinealon Spray mechanism mapEach component's own reported mechanism, side by sideSemax + Selank + PinealonSpray3-component blendSemax: Hippocampusrat [1]Selank:Enkephalin-degradingenzymeshuman plasma [2]Pinealon: DNA andchromatinproposed binding [3]Basis for cognitiveeffectsproposed [1]Enkephalin breakdown↓[2]Neuron protection inmodelsproposed [3]Evidence: Components only: no study has tested this combination. Numbers in brackets referto the cited sources.usapeptidevendors.com · Research Use OnlyCOMPONENT → REPORTED TARGETEFFECT REPORTED FOR THAT COMPONENT ALONE
Each row comes from studies of that peptide on its own. Whether the blend behaves like the sum of its parts has not been studied. Open SVG
  1. Dolotov OV et al. Semax, an analog of ACTH(4-10) with cognitive effects, regulates BDNF and trkB expression in the rat hippocampus. Brain Res. 2006;1117:54-60.
  2. Zolotarev IuA et al. [Leu-enkephalin homogeneously labeled with tritium in studying the Selank inhibiting effect on the enkephalin-degrading enzymes of human plasma]. Bioorg Khim. 2004;30:234-40.
  3. Khavinson V et al. EDR Peptide: Possible Mechanism of Gene Expression and Protein Synthesis Regulation Involved in the Pathogenesis of Alzheimer's Disease. Molecules. 2020;26.

Blend-specific checks

  • Ask for net content per component: Semax (20mg), Selank (20mg), Pinealon (20mg). A single purity figure for the vial doesn't cover each peptide.

FAQ

What is Semax + Selank + Pinealon Spray?

Ready-mixed spray combining Semax, Selank and Pinealon. No reconstitution needed. Purgo's product name says 20mg of each, while its description says 30mg total; ask which is correct.

What's in Semax + Selank + Pinealon Spray?

Semax 20mg, Selank 20mg, Pinealon 20mg. No published study has tested this exact combination; each component's evidence is separate.

Where can US labs buy Semax + Selank + Pinealon Spray?

Purgo Labs stocks it as “Semax/Selank/Pinealon Neuro Blend Spray”; code usapeptidevendors takes 25% off at checkout. This page also lists the best-documented second vendor from our 112-vendor directory.

Is research-grade Semax + Selank + Pinealon Spray for human use?

No. Vendor material is sold for Research Use Only, not for human or veterinary use.