Semax Nasal Spray

Description

This Semax spray comes premixed: 10mg of Semax dissolved in a buffered solution, in a 10ml spray bottle. No reconstitution, no syringes. It’s sold for laboratory research only.

What’s in the Semax spray?

Semax is a heptapeptide built from ACTH(4-7) plus a Pro-Gly-Pro tail. Russian groups developed it in the 1980s and have studied it for memory, attention and nerve protection.

It’s studied for memory, attention and nerve protection, and it’s been shown to raise BDNF levels in rodent brains.

Semax was developed in Russia as a nasal drop, and most of the published studies use the intranasal route. A spray is the closest match to how it’s been studied, which matters if you’re trying to compare your results with that literature.

Semax spray specifications

• Product: Semax spray
• Contents: 10mg of Semax
• Volume: 10ml
• Concentration: about 1mg/ml
• Form: buffered aqueous solution in a metered spray bottle
• SKU: LAP-SEMAX-NS
• Use: laboratory research only, not for human or veterinary use

Spray or vial: which format fits?

The main reason is convenience. Lyophilized vials need bacteriostatic water, a syringe and a few minutes of care, while the spray is ready the moment you open it. The metered pump also gives a consistent volume each time.

If you need a different concentration than the spray offers, a lyophilized vial is the more flexible option.

Prefer powder? Take a look at Semax 10mg. The Semax 10mg vial costs $39.99, against $59.99 for this spray, so the choice usually comes down to convenience versus flexibility.

Research background

The same Moscow institute that made Selank developed Semax in the 1980s. It’s registered in Russia, where it’s been studied after strokes, among other uses.

For the full literature, see this PubMed search.

How to store the Semax spray

Store it refrigerated, standing up, with the cap closed. Prime the pump before first use by spraying into the air until the mist is even. Don’t leave it in a warm car or in direct sunlight.

Use it within about 30 days of opening, and don’t swap nozzles between bottles.

Related research products

• Selank Nasal Spray, 10mg in a 10ml nasal spray
• Dihexa Nasal Spray, 10mg in a 10ml nasal spray
• Adamax Nasal Spray 40mg, 40mg in a 10ml nasal spray

Browse all of our peptide nasal sprays, or see the nootropic peptides range for vials and capsules.

Keeping track of a spray bottle

Write the date you opened the Semax spray on the label. Note how many pumps you use per session and how many went into priming, so you know roughly how much is left. If the pump delivers about 0.1ml per press, a 10ml bottle gives around 100 presses, so a simple tally tells you when to reorder.

Keep the lot number in your notes too. If you switch to a new bottle partway through a study, you’ll know which results came from which batch.

Common mistakes with nasal sprays

The usual ones are skipping the priming step, storing the bottle on its side so the tube draws air, and leaving it out of the fridge between sessions. Each of these changes how much solution comes out per press, which makes results harder to compare.

Semax spray FAQ

How much is in the bottle?

10mg of Semax in 10ml of solution.

Do I need to mix anything?

No. It’s already in solution and ready to use.

How long does it last once opened?

Plan on about 30 days, kept in the fridge.

Is it for human use?

No. It’s sold for laboratory research only and isn’t approved for human or veterinary use.

Buy the Semax spray online

Pick your quantity, add the Semax spray to the cart and you’re done in a couple of minutes. Need more than one compound? Our peptide bundles save about 15% over buying each item on its own.

For laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA.