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For research and educational purposes only. Not intended for human consumption.

Adalank

Limited Research
Updated Dec 2025

N-Acetyl Selank Amidate | Enhanced Anxiolytic Peptide

InjectableOral
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200-500mcg
1-2x daily
Injectable
Subcutaneous: abdomen
2-4 weeks
Typical duration
2-8°C
Refrigerated

Overview

What is Adalank?

Adalank (N-Acetyl Selank Amidate) is an enhanced synthetic derivative of Selank peptide, featuring N-terminal acetylation and C-terminal amidation for superior stability and BBB penetration. Developed from immunomodulatory tuftsin, it's researched for anxiety reduction, cognitive enhancement, and stress resilience with improved pharmacokinetics.

Key Benefits

Potent anxiolytic effects without sedation, enhanced cognitive function, stress resilience, improved mood, neuroprotection, no benzodiazepine-like dependency, extended half-life vs parent Selank.

Mechanism of Action

Adalank modulates GABAergic neurotransmission, upregulates BDNF in hippocampus, influences serotonin metabolism, and provides immunomodulatory effects via tuftsin-derived mechanisms without dependency.

Molecular Information

792.93 Da
Weight
7
amino acids
Modified heptapeptide (enhanced tuftsin analog)
Type
Amino Acid Sequence:
Ac-Thr-Lys-Pro-Arg-Pro-Gly-Pro-NH2
* N-terminal acetylation and C-terminal amidation for enhanced stability and BBB penetration

Pharmacokinetics

Peak
1-2 hours
Half-life
Extended vs standard Selank
Cleared
~6-12 hours
100%50%0%0h6h12h18h24h
Peak
Half-life
Cleared
Research data

Research Indications

GAD

Parent Selank showed anxiolytic effects comparable to benzodiazepines in 62 GAD patients, 40% rapid response.

Stress-Related Anxiety

Reduces stress-induced anxiety without sedation or dependency.

Anxiety Without Sedation

No tolerance, dependency, or withdrawal unlike benzodiazepines.

Research Protocols

Disclaimer: N-Acetyl form has limited direct human research. Parent Selank approved clinically in Russia since early 2000s.

GoalDoseFrequencyRoute
Anxiety Reduction200-300mcg1x daily morningSubQ
Cognitive Enhancement200-500mcg1x dailySubQ
Stress Management200-300mcg2x daily (AM, early PM)SubQ

Timing: Morning preferred; second dose early afternoon if needed. Avoid evening to prevent sleep disruption.

Peptide Interactions

How to Reconstitute

Important: Always use bacteriostatic water (BAC). Sterile technique is essential.

1

Clean vial with alcohol

2

Add BAC water slowly

3

Swirl gently - never shake

4

Store refrigerated 2-8°C

5

Use within 14-30 days

Dosing Calculator

Calculate your injection volume with visual dosing guide

FINAL CONCENTRATION
2.50mg/mL
Each milliliter contains 2.50 mg of peptide
VISUAL REFERENCE (RESEARCH USE ONLY)

To obtain 250 mcg from this solution:

Draw 0.10 mL=10 units

(1 mL = 100 units on any insulin syringe)

0102030405060708090100
00.10.20.30.40.50.60.70.80.91.0
0.10 mL
10 units

Draw to this mark for 250 mcg

This calculator is for research purposes only. Always verify calculations and consult protocols.

Quality Indicators

White fluffy powder

Indicates proper freeze-drying.

Clear solution

Crystal clear after reconstitution.

Discoloration

Yellow/brown indicates degradation.

What to Expect

  • Days 1-3: 40% may experience rapid anxiety reduction
  • Week 1-2: Gradual anxiety relief, improved mood
  • Week 2-4: Cognitive enhancement, BDNF-mediated neuroplasticity

Side Effects & Safety

Side Effects

  • Experimental peptide - N-Acetyl form has limited human data
  • Parent Selank has extensive safety data showing high safety
  • No tolerance, dependency, or withdrawal
  • Start with lower doses (100-200mcg)
  • Cycle with 1-2 week breaks

When to Stop

  • Adverse effects
  • No improvement after trial
  • As directed by provider

References

2 Studies

Selank and BDNF Regulation (Parent)

Rats | Intranasal | BDNF measured | Rapid BDNF elevation

Selank elevated BDNF in rat hippocampus.

View Study

Selank + Diazepam Synergy (Parent)

Rats | Combination | Chronic stress | Enhanced anxiolytic, reduced side effects

Selank enhanced diazepam effects while reducing memory impairment and sedation.

Quick Start Guide

Typical Dose
200-300mcg
How Often
1-2x daily
Where to Inject
SubQ: abdomen
Timing
Morning; early PM if second dose
Effects Timeline
Days for anxiety relief; 1-2 weeks for cognitive
Storage
Refrigerate 2-8°C, use within 14-30 days
Cycle Length
2-4 weeks
Break Between
1-2 weeks to prevent tolerance

Research Disclaimer

Adalank is sold for laboratory research purposes only and is not intended for human or animal consumption. The information provided on this page is compiled from published research, veterinary studies, and anecdotal reports for educational purposes. This content does not constitute medical advice, diagnosis, or treatment recommendations. Any research involving Adalank must comply with all applicable local, state, and federal regulations. BioInfinity Lab makes no claims regarding the safety or efficacy of Adalank for any purpose. Consult qualified professionals for any research applications.