Your Cart
Add more to your order to unlock FREE PRIORITY SHIPPING
Enter your info to upgrade from 35% → 45% OFF
Unsubscribe anytime · We respect your privacy
Your cart is empty
Most researchers start with Tirzepatide or a targeted peptide stack.
Focus | Semax | 10mg
Synthetic ACTH(4-10) analog for neurological and cognitive research. Supplied lyophilized, requires reconstitution.
Order before the same-day cutoff and we'll show your estimated delivery window before checkout.
Hard to find quality nootropic peptide
Semax sourcing has been challenging. most vendors either don't carry it or sell degraded product. NexPep's tested at 99.0% on our instruments which is outstanding for this peptide.
excellent neuropeptide
used extensively in our neuroscience lab. nexpep semax has given us the most consistent results of any vendor weve tried. and weve tried several
Finally a good Semax source
After two bad experiences with other vendors (degraded product, low purity), NexPep was a breath of fresh air. Genuine high-purity Semax with proper documentation.
Good product
Quality no complaints. Tested clean, dissolved well, performed in our assays. Only 4 stars because the shipping tracking wasn't updated til the package was basically already at my door.
Neuroscience grade
For our cognitive neuroscience research, having a reliable Semax source is critical. NexPep's product has been consistently pure and active across multiple orders. That reliability is essential for our work.
Verified purity
Ran our standard battery of analytical tests. HPLC, mass spec, stability. Everything checked out. NexPep's Semax is the real deal.
Related Research Compounds
⚠️ Research Use Only
This product is intended for laboratory and research purposes only. Not for human consumption or veterinary use. By purchasing, you confirm this product will be used solely for legitimate research purposes in a licensed facility.