Why take a peptide through the nose?

The upper nasal cavity sits directly under the brain, and the olfactory and trigeminal nerves that run through it give peptides a route toward the central nervous system that skips the gut, which would digest them. That is why several of these compounds, Semax, Selank and oxytocin especially, were researched intranasally in the first place.

Do I need to mix anything?

No. Every spray arrives in solution and ready to use. There is no bacteriostatic water, no syringe and no concentration arithmetic, which is the main reason people choose a spray over a vial.

How much is in each spray?

A standard metered pump delivers about 0.1 mL a spray, so a 10ml bottle gives roughly 100 sprays after priming. Each spray page works out the amount per spray for that compound.

How should I store a spray?

Upright, capped, and in the fridge once opened. The amber glass keeps light out but not heat, so keep it out of parked cars and sunny windows. Do not freeze it.

Is a spray better than a vial or a pen?

Not better, just different. A spray is the most convenient and needle-free. A vial is usually the cheapest per milligram but needs reconstituting. A pen gives the most precise dose. Every compound in this range is available in all three.

All Nasal Sprays In Stock

Peptide Nasal Sprays

Eight research peptides in a ready-to-use 10ml amber nasal spray. No reconstitution, no syringes.

8 sprays · VAT inclusive · Research Purposes Only

No Reconstitution

Each spray arrives ready to use. No bacteriostatic water, no mixing, no concentration maths.

Needle-Free

Intranasal delivery, the route much of the published research on these peptides actually uses.

10ml Amber Bottle

Light-protective amber glass in a pocket-sized bottle. Discreet to store and carry.

In Stock

Semax

The ACTH-derived nootropic, researched for sustained attention, working memory and mental stamina.

Full details

Focus & Cognition

10ml · 5mgR 400

In Stock

Selank

A tuftsin analogue studied for calm without sedation: stress response, emotional regulation and a mild nootropic profile.

Full details

Calm & Resilience

10ml · 5mgR 430

In Stock

Oxytocin

The bonding neuropeptide, with a substantial intranasal research literature on trust, empathy and social behaviour.

Full details

Connection & Mood

10ml · 5mgR 540

In Stock

DSIP

Delta Sleep-Inducing Peptide, researched for sleep architecture, stress regulation and circadian rhythm.

Full details

Deep Sleep

10ml · 5mgR 570

In Stock

Adamax

A next-generation Semax analogue, formulated for research into drive and vitality.

Full details

Libido & Drive

10ml · 10mgR 780

In Stock

PT-141

Bremelanotide, a melanocortin agonist that acts on central arousal pathways rather than blood flow.

Full details

Sexual Wellness

10ml · 10mgR 520

In Stock

NAD+

The coenzyme at the centre of cellular energy metabolism and DNA repair, in an intranasal format.

Full details

Energy & Longevity

10ml · 500mgR 460

In Stock

VIP

Vasoactive Intestinal Peptide, researched for anti-inflammatory signalling and immune modulation.

Full details

Recovery & Healing

10ml · 5mgR 1 240

Choose by Goal

Each spray has its own page covering the intranasal research, what is in each spray and how it compares with the vial and pen.

Semax Nasal Spray

R 400

Focus & Cognition · 5mg per bottle · 50mcg per spray

The ACTH-derived nootropic, researched for sustained attention, working memory and mental stamina.

Selank Nasal Spray

R 430

Calm & Resilience · 5mg per bottle · 50mcg per spray

A tuftsin analogue studied for calm without sedation: stress response, emotional regulation and a mild nootropic profile.

Oxytocin Nasal Spray

R 540

Connection & Mood · 5mg per bottle · 50mcg per spray

The bonding neuropeptide, with a substantial intranasal research literature on trust, empathy and social behaviour.

DSIP Nasal Spray

R 570

Deep Sleep · 5mg per bottle · 50mcg per spray

Delta Sleep-Inducing Peptide, researched for sleep architecture, stress regulation and circadian rhythm.

Adamax Nasal Spray

R 780

Libido & Drive · 10mg per bottle · 100mcg per spray

A next-generation Semax analogue, formulated for research into drive and vitality.

PT-141 Nasal Spray

R 520

Sexual Wellness · 10mg per bottle · 100mcg per spray

Bremelanotide, a melanocortin agonist that acts on central arousal pathways rather than blood flow.

NAD+ Nasal Spray

R 460

Energy & Longevity · 500mg per bottle · 5mg per spray

The coenzyme at the centre of cellular energy metabolism and DNA repair, in an intranasal format.

VIP Nasal Spray

R 1 240

Recovery & Healing · 5mg per bottle · 50mcg per spray

Vasoactive Intestinal Peptide, researched for anti-inflammatory signalling and immune modulation.

Prices in ZAR, VAT inclusive. For Research Use Only — not for human consumption.

Nasal Spray Questions

Prefer vials?

Every spray compound is also available as a lyophilised vial in the full catalogue.

Prefer a pen?

Most of these compounds also come in a pre-filled, dial-in dosing pen.

Questions About the Sprays?

Message us to order, or to ask which spray fits the research you're doing.

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