Bundle sleep

Sleep Protocol

Delta-wave sleep + anxiolytic - wind-down stack.

Original price was: £156,00.Current price is: £125,00.
In Stock - Ships within 24h
Free Bacteriostatic Water included with every vial
≥98% Purity Secure Payment Free Shipping £220+

What's Included · 4 vials · 4-weeks

DSIP
2× DSIP
5mg lyophilised powder · £35,00 each
£70,00
Selank
2× Selank
10mg lyophilised powder · £43,00 each
£86,00

How to Use This Protocol

Sleep Protocol · 4-weeks · 2 peptides · 4 vials

A simple two-step wind-down. Selank settles the mind, DSIP deepens sleep. Both are used in the same evening window, 30 to 60 minutes before bed.

Read first
  • Selank is a nasal spray; DSIP is a subcutaneous injection. Different formats, so there is nothing to mix.
  • Use both 30 to 60 minutes before your target sleep time. Keeping to the same hour each night helps.
  • Reconstituted vials keep 28 days refrigerated at 2-8°C. Free bacteriostatic water is included.
New to reconstituting or injecting? Read the full step-by-step guide first
The sequence
  1. ~45 min before bed

    Selank to unwind

    A nasal spray of Selank to quiet racing thoughts and ease into the evening.

  2. Just before bed

    DSIP for deep sleep

    Inject DSIP subcutaneously right before lights out to support delta-wave, restorative sleep.

  3. Every night

    Keep it consistent

    Use the pair at the same time each night. A steady routine is part of how the stack works.

Full instructions per peptide
DSIP
DSIP
5mg lyophilised powder
 Selank
Selank
10mg lyophilised powder

DSIP + Selank: The Science-Based Sleep Stack

The Sleep Protocol pairs DSIP (Delta Sleep-Inducing Peptide) with Selank to address both the neurological and psychological barriers to quality sleep. DSIP directly promotes delta-wave sleep – the deepest, most restorative sleep phase where growth hormone is released and cellular repair occurs. Selank reduces evening anxiety and racing thoughts by modulating GABA and serotonin pathways, helping the mind transition smoothly into sleep.

Unlike sedatives or melatonin supplements, this stack works with your body’s natural sleep architecture rather than overriding it. Users typically report improved sleep onset, fewer night wakings, and feeling significantly more refreshed upon waking.

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