Shop / Cognitive / Semax

Cognitive

Semax

Name: Semax
Brand: Bay Performance

From $20.00

ACTH-derived nootropic peptide. Neuroprotective and cognitive.

Buy more, save more

Buy 3+

10% off

Buy 5+

15% off

Buy 10+

20% off

Discount applied automatically in the cart — per item.

Select Size

5mg 10mg 30mg

In stock — ships within 1–2 business days after payment

Free shipping on orders over $199.98 · ships across Canada & US

HPLC & MS verified

99.5%+ purity

Canadian-owned lab

Secure checkout

Lab results

✓ Third-party verified

Freedom Diagnostics

Lab Result: Semax 10mg

Purity

99.75%

Mass

13.73 mg

Date Added

June 21, 2026

View full report

See all lab results →

Details

Semax is a synthetic peptide derived from ACTH(4-10), investigated in neuroscience research for neuroprotective, BDNF, and cognitive-pathway models. Supplied lyophilized for in vitro research use only.

⚠ For research use only. Not for human or veterinary use. Sold for in vitro laboratory research and development purposes only.

Trusted by researchers

★★★★★ Verified buyers

MesoRx_Greg

✓ Verified researcher

★★★★★

“Bay has become my go-to source in Canada. Caps are tight, vials are properly labelled, and the shipping is consistently 2-3 days domestic. Bloods reflect the dose on the label.”

CanadianBrandon

✓ Verified researcher

★★★★★

“Tried three other Canadian sources before settling here. Pricing on BPC-157 / TB-500 blend is hard to beat. Customer service actually responds in under a few hours.”

Lift_Heavy_Eh

✓ Verified researcher

★★★★★

“Reconstituted the GHK-Cu and got a perfect royal blue — no clouding, no precipitation. Exactly what you want to see. Will reorder.”

Common questions

Is this legitimate / lab-tested? +

Yes. Every batch is independently verified by HPLC and mass spectrometry for ≥99.5% purity. Certificates of Analysis are available on request via our contact page.

How fast does it ship? +

Orders ship within 1–2 business days of payment confirmation. Delivery is typically 2–8 business days across Canada and the United States, with tracking.

How do I pay? +

Interac e-Transfer, credit/debit card, or cryptocurrency (BTC, ETH, USDC). Payment instructions are shown right after you place your order.

Is packaging discreet? +

Yes — all orders ship in plain, unbranded packaging with no product names on the outside.

What if something is wrong with my order? +

Contact us with your order number and we’ll make it right — we replace damaged or lost shipments.