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Neuro Cognition

Semax + Selank Blend dosing guide

Focus meets calm — the classic Russian nootropic pairing in a single vial.. Everything below is the arithmetic of this vial — what to mix, what to draw, how often, and for how long.

Also sold as: semax selank, focus calm stack

The protocol at a glance

Vial size
20 mg
Bacteriostatic water
2 mL
Concentration
10.00 mg/mL
Dose
2 mg
Draw on a 1 mL syringe
20 units
Timing
AM
Frequency
2–3 days per week
Cycle length
8 weeks on, 8 weeks off
Doses per vial
about 10

Per dose: 1000mcg Semax / 1000mcg Selank

Draw to here
00.0100.1200.2300.3400.4500.5600.6700.7800.8900.91001.0DRAW TO 20u100-UNIT · 1 mL SYRINGESemax + Selank Blend
Change the vial or water volume in the calculator →

Mixing it, step by step

Step by step

Reconstitution steps

Every step below uses the numbers you entered above.

  1. 1
    Wipe both stoppers

    Swab the rubber tops of the 20 mg Semax + Selank Blend vial and the bacteriostatic water vial with fresh alcohol pads. Let them air dry for a few seconds.

  2. 2
    Draw 2 mL of BAC water

    Pull 2 mL of bacteriostatic water into a reconstitution syringe (usually a 3 mL syringe with a 21g needle).

  3. 3
    Add water slowly, down the side

    Inject the water against the inside wall of the vial, don't blast it directly onto the powder. This protects the peptide from shear damage.

  4. 4
    Swirl, don't shake

    Gently swirl until the powder is fully dissolved and the liquid is clear. Never shake, foaming denatures the peptide.

  5. 5
    Draw 20 units on a 1 mL syringe

    On your 100-unit (1 mL) insulin syringe, pull the plunger back until the rubber tip lines up with 20, that's your 2.00 mg dose. Tap out any air bubbles, then inject as directed.

  6. 6
    Store refrigerated

    Cap the vial and store at 2–8 °C (36–46 °F). Most reconstituted peptides remain stable for 3–4 weeks refrigerated.

What to expect, week by week

Day 1–3

Effect can be felt within hours: calmer focus (Selank), sharper attention (Semax), or deeper sleep (DSIP).

Weeks 1–4

Consistent daily benefits. Mood and cognitive stamina improve without stimulant crash.

Post-cycle

Take a break to avoid tolerance. Most users cycle 8 on / 8 off.

Side effects to watch

  • Mild headache early on
  • Rare irritability at higher doses
  • Nasal irritation with intranasal use

Why people run it

  • Sharper focus and mental clarity
  • Reduced anxiety without sedation
  • Neuroprotection after concussion or stress
  • Better mood stability

Ready to run Semax + Selank Blend?

Read the full compound page, or check current pricing.

Educational reference only. Doses shown reflect commonly reported research protocols and are not medical advice.

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