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K-PEPsSemax10mg · LYOBATCH VERIFIED

Brain function · 10mg

Semax 10mg

Also searched as: Semax peptide · Semax acetate · Semax nasal · Semax spray

$99
#9 in weekly peptide rankings
1
Free express shipping Australia-wide
Quality certificate included
Sealed under argon
Reserved for 24h once ordered

Semax is a synthetic ACTH(4-10) analogue with a Pro-Gly-Pro stabilisation, studied in research for neurotropic and cognitive-signalling pathways. It belongs to the nervous-system family of the range and is one of the two compounds (alongside Selank) most often reached for by people thinking about focus, clarity, and a settled head. A nasal-spray format is also available for researchers who prefer that delivery route.Neurotropic peptides are studied for their selectivity — a well-matched compound tends to act where its receptors are and stays quiet elsewhere, the property that makes signalling compounds interesting in the first place. As always, the foundations (sleep first, always) are what give any focus-oriented compound something to work with; no signalling peptide outperforms poor rest.Every 10mg vial of Semax ships lyophilised with an independently verified batch certificate at ≥98% purity, which you can verify on the batch verification page using the batch number on the label. Bacteriostatic water is included for reconstitution — add it slowly down the wall of the vial, swirl gently, and never shake. Store the unopened vial refrigerated at 2–8°C; once reconstituted, keep the solution refrigerated and avoid repeated freeze-thaw cycles. Free Australia Post Express shipping Australia-wide, sealed under argon, with a 24-hour payment reservation holding your stock from the moment you order.

Formal name
Semax
CAS number
80841-56-7
Purity
99% · independently verified
Description
Synthetic ACTH(4-10) analogue with Pro-Gly-Pro stabilisation, studied for neurotrophic, attention and stress-resilience pathways.
Research focus
Focus, cognitive-performance, neurotrophic signalling and attention-pathway research.
Suggested use
Reference plan: 500 mcg aliquots for weekday or as-needed research blocks. Avoid continuous indefinite protocols.
Doses per vial
20 x 500 mcg reference aliquots.
Concentration
500 mcg per reference aliquot from a 10 mg vial.
Notes
Human evidence is limited and jurisdiction-specific; keep claims educational and non-diagnostic.
Weekly ranking

#9 most popular research peptide

View ranking

Semax and Selank rank together because shoppers commonly compare them in the same research session.

Search intent

Focus, calm, and nootropic peptide searches, often comparing nasal and vial formats.

Demand signal

Strong informational search volume, with conversion depending on format availability.

Semax AustraliaSelank Australianootropic peptides Australiafocus peptide research
Updated 22 June 2026

Prepared with care, sealed under argon, and stored at 2–8°C until dispatch. Reconstitute with bacteriostatic water before use. Full preparation and storage guidance included with your order.

Independent Research
Evidence overview on reptides.co

Independent third-party research on reptides.co - not affiliated with Polaris Research. Research reference only, not medical advice.

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$99