Semax Nasal Spray

Semax Nasal Spray

Cognitive & Neuroprotection Research

$88.00

25% off your first order with VISTARA VIP

Join VISTARA VIP free.

  • 24/7 Customer Support
  • Lab Tested Purity & Quality
  • Ships From Canada Within 24 Hours

In Stock

Size

In stock Purity: 99.7% View COA

Also in a spray stack: Cognitive Clarity Spray Stack (with Selank + NAD+).

Categories: ,

Description

Semax is valued in research for supporting clearer thinking rather than physical stimulation. Work centres on attention, memory and learning, and motivation, alongside Semax's reported effect on BDNF and NGF, the neurotrophic factors behind much of the neuroprotection literature. Researchers commonly study it for focus, mental stamina and cognitive resilience under stress.

Two sizes, one strength: the 10 mg bottle holds 10 mg in 5 mL of saline, about 28 sprays, and the 20 mg bottle holds 20 mg in 10 mL of saline, about 57 sprays. Both deliver 350 mcg per spray. Arrives pre-reconstituted with sterile saline in a sealed metered atomiser: no reconstitution and no bacteriostatic water needed.

Reconstitution

Nasal sprays come pre-mixed and ready to use. No reconstitution is required.

Shipping and payment

Orders before 3 PM PST ship same business day. We ship every order by Canada Post Xpresspost, which typically arrives in 1 to 3 business days.

Free Xpresspost shipping on orders over $250.

We accept Interac e-Transfer, all major credit cards and crypto (Bitcoin).

Read our Semax nasal spray buying guide for Canada

Pairs with

  • Retatrutide 10 mg research vial, Vistara Labs
    Metabolism

    Retatrutide (GLP-3)

    From $88
    0
  • Selank Nasal Spray
    Cognitive

    Selank Nasal Spray

    From $88
    0
  • Selank + Semax Nasal Spray 20mg, ready-mixed metered atomiser
    Cognitive

    Selank + Semax Nasal Spray

    $146.00
    0
  • Cerebrolysin
    Cognitive

    Cerebrolysin

    $68.00
    0
  • NAD+ Nasal Spray
    Anti-Aging

    NAD+ Nasal Spray

    From $74
    0
  • Selank
    Cognitive

    Selank

    $58.00
    0
  • GLOW Nasal Spray
    Recovery

    GLOW Nasal Spray

    $138.00
    0
  • Bacteriostatic Water
    Supplies

    Bacteriostatic Water

    From $5
    0

What arrives at your door

Vistara Labs order unboxed: nasal sprays and vials packed in bubble wrap

This is my 3rd order. It arrived in 2 days and everything was packed carefully and discreetly.

Y.R. ★★★★★

Customer photo of a hand holding Vistara Labs Retatrutide 10 mg and BPC-157 + TB-500 vials

Thank you for the fast customer support and free shipping! I'm planning my next order already.

C.B. ★★★★★

Customer photo of Vistara Labs Tesamorelin, Retatrutide 20 mg, GHK-Cu 100 mg and HCG vials

Happy I found this company I took my time comparing several vendors and the prices here were the best I found. When I emailed the support line I got a reply within 30 minutes and they were very helpful. Now I am already planning my next order!

Q.X. ★★★★★

Customer photo of Vistara Labs Retatrutide 10 mg and MOTS-c 40 mg vials on bubble wrap

I ordered a batch of 10 and got a solid discount and everything was packaged safely and discreetly. I am now stocked up for the rest of the year :)

C.C. ★★★★★

Customer photo of a Vistara Labs GHK-Cu 100 mg vial held beside a second vial

Thanks Vistara labs for the great service.

I.J. ★★★★★

Customer photo of a Vistara Labs Selank nasal spray in a blue glass bottle

Selank spray has arrived and it is just as expected. Thank you! Top notch service.

A.G. ★★★★★

Customer photo of Vistara Labs BAC Water, CJC-1295 + Ipamorelin and Semax 10 mg vials

Great product selection and customer service is 10/10. Thank you guys.

D.N. ★★★★★

Customer photo of Vistara Labs Semax 10 mg and GHK-Cu 100 mg vials on dark fabric

Hard to find a trustworthy RUO peptide supplier I won't be needing to look elsewhere now. Thanks.

E.C. ★★★★★

Vistara Labs Retatrutide 20 mg vial, customer photo

Thank you vistara labs, will order more for sure!

W.J. ★★★★★

Customer photo of Vistara Labs BPC-157 + TB-500 and Tirzepatide 10 mg vials

Everything was as expected and I have no complaints. Thanks for the package and quick shipping.

I.F. ★★★★★

Customer photo of Vistara Labs KLOW 80 mg and MOTS-c 40 mg vials on a travel case

Great products for research thanks guys.

M.E. ★★★★★

Customer photo of Vistara Labs BAC Water, Wolverine 10 mg and KLOW Blend 80 mg vials

Great service from start to finish. I had a few questions before ordering and received a response very quickly. Will definitely order again.

S.M. ★★★★★

Vistara Labs Retatrutide 20 mg and Wolverine 20 mg vials, customer photo

Thanks vistara labs for sending everything safely and securely.

K.B. ★★★★★

Customer photo of Vistara Labs BAC Water, GHK-Cu 100 mg and CJC-1295 + Ipamorelin vials

Ordered a few different products this time and everything arrived exactly as expected. Great service and quick delivery.

T.B. ★★★★★

Customer photo of Vistara Labs Retatrutide 20 mg and MOTS-c 40 mg vials with BAC Water

Fast shipping, excellent communication and very professional service. I received tracking shortly after placing my order and my package arrived a couple days later.

O.H. ★★★★★

Customer photo of a Vistara Labs order: five vials in bubble wrap beside the mailer

This is my second order and I am just as happy as the first time. Everything was shipped the same day and tracking was sent right away.

R.B. ★★★★★

Customer photo of Vistara Labs Semax, BAC Water, HCG 5000 IU and GHK-Cu 100 mg vials

Really impressed with this company so far. Customer service was great and they were quick to respond to all of my questions.

P.L. ★★★★★

Customer photo of three bubble-wrapped Vistara Labs vials next to the shipping mailer

Placed my order in the morning and it was shipped the same day. Tracking was sent right away and everything arrived safely. Great experience!

A.C. ★★★★★

Customer photo of Vistara Labs CJC-1295 + Ipamorelin, Semax 10 mg and NAD+ 500 mg vials

Third order and they continue to provide excellent service. Products were packaged carefully and shipping was extremely quick.

K.D. ★★★★★

Vistara Labs NAD+ 500 mg, Retatrutide 20 mg and KLOW Blend 80 mg vials, customer photo

I was having a hard time finding a legit RUO peptide supplier until I found Vistara Labs and I asked them several questions about their products first and they replied within the hour to each one. Great customer service, not going anywhere else :) Thank you!!!

C.Y. ★★★★★

Customer photo of two Vistara Labs vials wrapped in bubble wrap on a windowsill

Very pleased with the entire experience. Quick delivery, great communication and everything was packed securely.

E.A. ★★★★★

Customer photo of Vistara Labs NAD+, Retatrutide, KLOW Blend and BAC Water vials by a window

Ordered on August 6 and received my package on August 9. Everything was packaged very carefully and arrived in perfect condition.

J.P. ★★★★★

Customer photo of Vistara Labs MOTS-c 40 mg and BAC Water vials on bubble wrap

Very impressed with the communication and delivery time. Everything arrived safely and exactly as expected.

C.I. ★★★★★

Customer photo of a Vistara Labs Retatrutide vial and a BAC Water vial on dark fabric

This was my 2nd order and I am very happy with how everything went. Quick shipping, careful packaging

I.F. ★★★★★

Related products

  • Cerebrolysin
    Cognitive

    Cerebrolysin

    $68.00
    0
  • Selank
    Cognitive

    Selank

    $58.00
    0
  • Semax
    Cognitive

    Semax

    $58.00
    0
  • Selank Nasal Spray
    Cognitive

    Selank Nasal Spray

    Price range: $88.00 through $146.00
    0
Visa, Mastercard and American Express accepted Interac e-Transfer accepted BTC

Research Use Disclaimer

All products are supplied strictly for laboratory research, analytical, or educational purposes. Please refer to our research use policy for further information.

© 2026 Vistara Labs. All rights reserved.