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Neuro Cognition

Selank

Anxiolytic

Russian anxiolytic — calm without sedation, focus without stimulation.

Vial
10 mg
BAC Water
2 mL
Dose
500 mcg
Units on 1 mL
10
Timing
AM
Frequency
Every day
Duration
10–14 day courses, repeat as needed
Note: Standard SubQ/intranasal course: 400–900mcg per day for 10–14 days.
Also sold as

Research chemical vendors can't legally label products with the real name, so Selank often appears under coded SKUs. If you're shopping and see any of these, it's the same compound:

  • Selanks

Codes shown are for identification only. Always verify third-party COAs before purchase.

Selank vial
Your draw
10 units · 500 mcg
00.0100.1200.2300.3400.4500.5600.6700.7800.8900.91001.0DRAW TO 10u100-UNIT · 1 mL SYRINGE10u
On a standard 100-unit / 1 mL insulin syringe.
What it actually is

A synthetic analog of the immunomodulatory peptide tuftsin. Acts on GABAergic and serotonergic systems to reduce anxiety without the cognitive blunting of benzodiazepines.

Why people use it
  • Generalized anxiety, social anxiety, performance anxiety
  • PTSD and adjustment disorders
  • Used by Russian cosmonauts for stress resilience

Educational only · Not a vendor claim

How it works

Tuftsin analog modulating GABA and serotonin systems — produces anxiolysis without sedation.

Health benefits
  • Reduces anxiety
  • Sharpens focus
  • No cognitive blunting
  • Mild immune modulation
What you'll feel
  • Calm, focused state in 15–30 min
  • Lasts several hours
  • No drowsiness
Pros
  • Non addictive
  • No sedation or rebound
  • Works rapidly
Cons
  • Short duration
  • Effects subtle for some
  • Intranasal route required for best effect
Side effects to know
  • Mild nasal irritation
  • Rare headache
Best suited for
Generalized anxietyPerformance anxietyPTSD adjunct

Educational summary · Not medical advice · Discuss with a qualified clinician

What to expect

Typical timeline

General pattern for the Neuro Cognition category. Individual response varies.

  1. Day 1–3
    Effect can be felt within hours: calmer focus (Selank), sharper attention (Semax), or deeper sleep (DSIP).
  2. Weeks 1–4
    Consistent daily benefits. Mood and cognitive stamina improve without stimulant crash.
  3. Post-cycle
    Take a break to avoid tolerance. Most users cycle 8 on / 8 off.
Stacking partners

Pairs well with

Common combinations experienced users run alongside Selank. Always add one peptide at a time so you can attribute effects and side effects.

Read the safety guide before stacking.

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The reconstitution math

  1. 1Reconstitute the 10 mg vial with 2 mL of bacteriostatic water. Tilt — don't shake.
  2. 2Concentration becomes 5,000 mcg/mL (5 mg/mL).
  3. 3For a 500 mcg dose, draw 0.100 mL — that's 10 units on a 1 mL insulin syringe.
  4. 4One vial gives you approximately 20 doses.

Reminder: 100 units on an insulin syringe = 1 mL. Always start at half the listed dose for the first week and rotate injection sites between arms, legs, abdomen, and glutes.

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