For research use only · Not for human consumption
Batch-specific COA with every order · Ships from the USA
★★★★★ 1,602 reviews

Semax

≥ 99% HPLC purity HPLC + MS tested COA included
$16.00/vial
$160.00 per kit · 10 vials
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✓ COA ✓ Free ship $75+ ✓ Discreet
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Ships from USA Order today · Arrives 20–21 Jul
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What researchers study it for

🧠Cognitive research
🔬Neuroprotection studies
🧬BDNF signalling

Areas of published research only — not a claim of any outcome or a recommendation for use.

What the research says

Published third-party research. Reference only.

“Semax is a small neuropeptide first developed in Russia. Research reports that it affects learning and memory and shows neuroprotective effects in both rodents and humans.” — NGF and BDNF gene expression under Semax action, PubMed
Browse the published literature on PubMed ↗
Product details & specifications
Purity≥ 99% HPLC
FormLyophilized powder
Amount5 mg
Testing & Certificate of Analysis
Every order includes a batch-specific Certificate of Analysis reporting HPLC purity and mass-spectrometry identity confirmation, matched to the lot number on your vial. View COA library →
Storage & handling
−20°C, desiccated Handling to be determined by the researcher in accordance with laboratory protocols.
Shipping & guarantee
Fast, discreet shipping across the US. Free over $75. Backed by our quality and documentation guarantee.
4.6
★★★★★
Based on 1,602 reviews
JPJames P.✓ Verified Buyer2 days ago
★★★★★

COA matched the lot exactly

Purity was as listed and the certificate matched the lot number on the vial. Fast, discreet shipping. Ordering again.

MKMorgan K.✓ Verified Buyer1 week ago
★★★★★

Consistent between orders

Third order now — packaging is solid, documentation is thorough, and the analytics are consistent lot to lot.

DLDana L.✓ Verified Buyer2 weeks ago
★★★★★

Great value and fast support

Good pricing on the multi-packs and support answered my documentation question same day.

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