Semax Nasal Spray
Documentation & standards
- How to Read a Peptide Certificate of Analysis (COA)
- Peptide Storage and Handling: Temperature, Light and Stability
- Research-Use-Only Compliance: What the Label Obligates
Intranasal Semax research format studied in neurotrophic pathway research.
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Intended strictly for controlled laboratory receptor and pathway research.
What is Semax Nasal Spray?
Semax nasal spray is the pre-formulated solution format of Semax, a synthetic heptapeptide (Met-Glu-His-Phe-Pro-Gly-Pro) derived from the ACTH(4-10) fragment. It is supplied at a measured 10 mg/ml concentration so no reconstitution step is required in the laboratory workflow.
The intranasal route appears widely across the published Semax animal-model literature because it bypasses first-pass hepatic metabolism. Recorded endpoints in that literature include BDNF and TrkB expression in hippocampal tissue, NGF-related signalling, melanocortin-receptor interaction, neurotransmitter marker changes, and neuroprotective measurements in ischemia models.
These descriptions concern experimental systems only. Nothing here represents a cognitive, nootropic, therapeutic, or human-use outcome. The lyophilized powder format is listed separately as Semax vials, and the N-acetylated analog is listed as its own distinct material.
Semax nasal spray verification and COA lookup
No nasal-format-specific third-party report is currently represented as being on file. Each unit carries a batch identifier researchers can search through the public COA lookup to see what analytical documentation is available for that material. The transparency page explains the general identity, purity, and documentation framework; those general standards are not presented as a result for a specific nasal-format batch.
Semax nasal spray research material specifications
| Compound | Semax (ACTH(4-10) analog heptapeptide) |
|---|---|
| Sequence | Met-Glu-His-Phe-Pro-Gly-Pro |
| Format | Pre-formulated nasal spray solution |
| Concentration | 10 mg/ml |
| Fill volume | 15 ml spray bottle |
| Purity specification | ≥99% |
| Research distinction | Intranasal-route research format used widely in the published Semax animal-model record |
| Testing | Batch documentation available through the public lookup when released; no nasal-format-specific report represented as on file |
| Storage | Refrigerated, upright, and protected from light; follow batch documentation |
| Origin | Shipped domestically from the USA with tracked delivery |
| Intended scope | Controlled laboratory research only — not for human or veterinary use |
Semax nasal spray research questions
+What is Semax nasal spray?
Semax nasal spray is the pre-formulated solution format of Semax, a synthetic ACTH(4-10) analog heptapeptide. It is supplied as a measured-concentration research solution in a spray bottle, strictly for controlled laboratory research — not for human or veterinary use.
+Why is the nasal format used in research?
Intranasal delivery is a common route in published animal-model literature because it avoids first-pass hepatic metabolism, and much of the Semax experimental record uses that route. The pre-formulated solution removes the reconstitution step from laboratory handling. This describes the experimental format only, not any human-use application.
+What research endpoints involve Semax nasal spray material?
Laboratory studies examine BDNF and TrkB expression, NGF-related signalling, melanocortin-receptor interaction, neurotransmitter markers, and neuroprotective endpoints in ischemia models. These are experimental measurements only; no cognitive, nootropic, or therapeutic outcome is described or implied.
+Is a nasal-format-specific COA on file?
No nasal-format-specific third-party report is currently represented as being on file. Each unit carries a batch identifier that can be searched through the public COA lookup for whatever documentation is available, and the transparency page explains the general identity and purity framework. General standards are not presented as a nasal-format batch result.
+What concentration and format is supplied?
Semax nasal spray is supplied as a 15 ml solution at 10 mg/ml. Current formats and offers are shown on this page.
+How should the nasal spray be stored, and how does it ship?
Keep the sealed bottle refrigerated, upright, and protected from light, following its batch documentation. Solution-format material has a shorter working window than sealed lyophilized powder. Orders ship domestically from the USA with tracked delivery.
+How does Semax differ from NA-Semax Amidate?
NA-Semax Amidate is a separate N-acetylated, C-amidated analog listed as its own catalog material with its own documentation. Semax nasal spray refers to the unmodified Semax sequence in solution format.
Read the Semax Nasal Spray research
What is Semax? ACTH-derived nootropic peptide research mechanisms.
Read article →Two heptapeptides with distinct mechanisms studied in neurotrophic, anxiolytic, and neuroprotective research contexts — a side-by-side examination for laboratory reference.
Read article →Researcher Reviews
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