Cognitive Sleep & Stress

Selank

The calm-and-focus peptide — loved for a relaxed, clear-headed feeling.

What is it?

Selank is a synthetic peptide with a strong following among people who want to feel calm, steady and focused. It sits at the crossroads of stress support and cognition, which makes it a popular everyday pick for busy, demanding lives.

Why people choose it

Popular for a calm, steady mood
Associated with clear-headed focus
A favourite for high-pressure lifestyles
Pairs well with focus peptides

What is it used for?

Stress and calm
Focus and clarity
Everyday mood support

How it works

Selank is discussed in relation to the brain's calming and mood systems, and to a balanced, focused state. That blend of calm and clarity is why it has such an enthusiastic following.

Good to know

Often stacked with Semax for calm-plus-focus.
A go-to for demanding schedules.
Complements sleep peptides like DSIP.

Available options

10mg €10.00

Every option can be ordered directly through the cart above.

Research use only — not for human or veterinary consumption.

Dosage protocol

Reconstitution maths, titration steps and syringe draw volumes as published by peptidedosages.com.

Reference information only — not medical advice and not a prescription. Speak to a qualified professional before using any peptide.

Route: Intranasal spray

Dosing schedule

Published human research Frequency: Once daily

Phase	Dose
Days 1–14 · Zozulia 2008 · Syunyakov 2012	2,700 mcg
Day 1 · Syunyakov 2012	900 mcg
Day 1 · Panikratova 2020	200 mcg

Storage

Powder (unmixed): ≤10 °C
After mixing: ≤25 °C
Use within: days
Avoid freeze–thaw cycles

Technique

Confirm the pump's output volume before first use and prime it per the manufacturer's instructions.
Keep the bottle upright and use one complete, smooth stroke per actuation.
Record every actuation immediately, including priming sprays.
Wipe the nozzle and replace the cap after each use.
Fractional spray counts are mathematical only — a metered pump cannot deliver half an actuation.

Reported side effects

Unpleasant taste sensations
Possible allergic reactions

Safety & evidence

Intranasal drops and solution are the primary routes used in human research — there is no injectable protocol on record.
The amounts shown are those used in published studies (Zozulia 2008, Syunyakov 2012, Panikratova 2020), not a titration ladder.
The delivered amount depends on pump output, nasal condition and technique — match each amount to its original study.
Custom preparations should follow formulation-specific stability protocols rather than finished-product shelf life.

Figures transcribed from peptidedosages.com: /single-peptide-dosages/selank-10-mg-vial-dosage-protocol/