Peptide Nasal Sprays

Every peptide nasal spray we carry, premixed and ready to use. Each 10ml bottle holds the peptide already in buffered solution, so there’s no powder to reconstitute and no syringes. Fifteen sprays in total, single peptides and combinations.

Looking for something else? Browse all research peptides, or see our peptide nasal sprays, peptide capsules and peptide bundles.

What are peptide nasal spray?

A peptide nasal spray is a peptide dissolved in a buffered solution and packed in a metered pump bottle. Each press delivers a fixed volume. Most of our sprays hold 10mg of each peptide in 10ml, about 1mg per ml.

Nasal delivery is its own research field, especially for peptides that act on the brain, because the nasal lining sits close to the central nervous system. That’s why compounds like Semax, Selank and oxytocin were studied intranasally from the start.

For the published research behind this range, start with this PubMed search.

Peptide nasal spray in our range

How to choose peptide nasal spray

Pick the compound first, then the format. If a peptide was developed for intranasal use, the spray matches the published research. If you need a different concentration, or plan a long study, the lyophilized vial is the more flexible option, since powder keeps longer than solution.

Combination sprays save handling. The BPC-157 and TB500 spray, the Selank and Semax spray, the three-peptide Semax, Selank and Dihexa spray and the REM spray all put several compounds in one bottle.

Formats and prices at a glance

This range has 15 products: 15 nasal sprays. Prices run from $59.99 to $189.99. Every product page lists the exact amount, the format and the SKU, so you can compare like for like before you order.

Quality, testing and storage

Most of our vials carry a QR code on the label that opens the certificate of analysis for that exact batch. Check the lot number on the COA against the vial before you open it, and keep a copy with your notes.

Store lyophilized vials in the fridge, or the freezer for long periods, and let them reach room temperature before opening. Sprays go in the fridge once opened. Capsules and lotions keep on a cool, dry shelf.

Peptide nasal spray FAQ

How much is in each peptide nasal spray?

Usually 10mg of each peptide in 10ml. The NAD+ spray holds 500mg and the larger Adamax spray holds 40mg.

How long does a spray last once opened?

Plan on about 30 days, kept in the fridge.

Do I need to mix anything?

No. The peptide is already in solution.

Are the sprays for human use?

No. They’re sold for laboratory research only.

Buy peptide nasal spray from LA Peptides

Pick a product from the list above, add it to your cart and check out in a couple of minutes. Don’t forget BAC water if you’re ordering lyophilized vials. For multi-compound work, our peptide bundles save about 15%.

Peptide nasal spray from LA Peptides

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

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