Semax is a synthetic peptide commonly studied in research for its potential effects on cognitive function, focus, and neuroprotective brain signaling pathways.
Semax is a synthetic peptide commonly studied in research for its potential effects on cognitive function, focus, and neuroprotective brain signaling pathways.
$45.00
2 Vials
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3 Vials
8% Off
5 Vials
12% Off
Verified purity data and more—third party tested by Freedom Diagnostics.
PURITY
Every batch of Semax supplied by Rejuven8 undergoes rigorous batch-specific analytical verification to ensure quality, purity, and net peptide content.
✓ ≥99% Analytical Purity
✓ Third-Party Analytical Testing
✓ HPLC Verification
✓ Mass Spectrometry Identity Confirmation
✓ Batch-Specific Certificate of Analysis
Batch testing includes:
• High-Performance Liquid Chromatography (HPLC)
• Mass Spectrometry Identity Verification
• Analytical Purity Confirmation
Semax is a synthetic heptapeptide originally developed as a neuroactive research compound derived from the adrenocorticotropic hormone (ACTH) fragment. Semax has been investigated for its potential role in neuroprotective signaling, cognitive modulation pathways, and neurotrophic factor regulation.
Due to its unique interaction with central nervous system signaling pathways, Semax has attracted attention in experimental models studying memory formation, neuronal resilience, and neurochemical regulation.
Preclinical and experimental investigations have explored Semax in models studying:
• neuroprotective signaling pathways
• cognitive performance and memory formation
• regulation of neurotrophic factors such as BDNF
• neurotransmitter modulation
• stress-response signaling mechanisms
Experimental studies examining neural signaling models have reported that Semax may influence neurotrophic factor expression and neuronal communication pathways associated with cognitive processes.
Experimental research suggests Semax interacts with several biological pathways associated with neurotransmitter regulation and neuronal signaling responses.
Areas of investigation include:
• brain-derived neurotrophic factor (BDNF) signaling
• dopaminergic and serotonergic neurotransmitter pathways
• neuroprotective cellular signaling
• synaptic plasticity mechanisms
• oxidative stress modulation in neural tissue
These mechanisms are commonly studied in experimental models involving cognitive signaling, neuronal repair processes, and neurochemical balance.
Compound Name: Semax
Peptide Class: ACTH-Derived Heptapeptide
Sequence: Met-Glu-His-Phe-Pro-Gly-Pro
Molecular Formula: C37H51N9O10S
Molecular Weight: ~813.9 g/mol
Purity: ≥99%
Testing Methods: HPLC & Mass Spectrometry
Appearance: Lyophilized white powder
CAS Number: 80714-61-0
Each batch undergoes analytical verification to confirm peptide identity, purity, and consistency.
For optimal stability, store lyophilized peptides in a cool, dry environment away from direct light.
Long-term storage conditions may vary depending on laboratory requirements.
This compound is supplied strictly for laboratory research purposes only.
Not intended for human consumption, therapeutic use, or veterinary use.



