For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Nootropic / Cognitive

Selank

Also known as: Selank (TP-7)

Selank is a synthetic heptapeptide analog of the immunomodulatory tetrapeptide tuftsin. It is registered as a prescription anxiolytic in Russia (0.15% intranasal solution); it is not FDA or EMA approved.

Real-time market data

Pricing for Selank

Live vendor pricing, normalized to $/mg so sizes compare fairly — fused with each seller's Merit trust score and latest independent COA purity. Prices refresh daily.

Independent evidence

COAs for Selank

48 third-party tests across 18 vendors. Each card links to the full report.

All 48 COAs for Selank →
Measured purity 99.3%–100.0% across 31 COAs
Measured purity over time
Aggregated · 3rd-party listing
99.67 %
Jun 2026
ILS Labs

For

Selank

by Crush Research· batch CR-SLK5-2605-1

Aggregated · 3rd-party listing
99.70 %
May 2026
ILS Labs

For

Selank

by Sunrise Bioresearch· batch SLK10MAY26-01

Aggregated · 3rd-party listing
99.66 %
Apr 2026
Chromate

For

Selank

by Moglabs· batch SK002

Aggregated · 3rd-party listing
99.49 %
Apr 2026
ILS Labs

For

Selank

by Riptide Wellness· batch RWSLK-10-1002

Aggregated · 3rd-party listing
99.93 %
Apr 2026
Freedom Diagnostics · HPLC

For

Selank

by Peptide Plugs· batch 121-A-D

Aggregated · 3rd-party listing
99.68 %
Apr 2026
ILS Labs

For

Selank

by NG Peptide· batch SL05

Aggregated · 3rd-party listing
99.90 %
Apr 2026
Janoshik Analytical · HPLC

For

Selank

by Skye Peptides· batch SK26-10-001

Aggregated · 3rd-party listing
99.87 %
Apr 2026
Janoshik Analytical · HPLC

For

Selank

by Qihang Peptide· batch 4

Aggregated · 3rd-party listing
99.80 %
Apr 2026
Janoshik Analytical · HPLC

For

Selank

by Skye Peptides· batch Sk26-05-002

Aggregated · 3rd-party listing
99.62 %
Apr 2026
Biogenica Labs · HPLC

For

Selank

by Amino Club· batch SLK0001

Aggregated · 3rd-party listing
99.90 %
Apr 2026
BTLabs · HPLC

For

Selank

by Crush Research· batch CR-SLNK10-2603-1

Aggregated · 3rd-party listing
99.90 %
Apr 2026
BTLabs

For

Selank

by Crush Research· batch CR-SLNK10-2603-1

Aggregated · 3rd-party listing
99.79 %
Mar 2026
Janoshik Analytical · HPLC

For

Selank

by SH Peptide Ltd· batch cmojgqxyd00189grx67sjspz8

Aggregated · 3rd-party listing
99.94 %
Mar 2026
Kovera Labs · HPLC

For

Selank

by Glacier Aminos· batch SLKGA-02

Aggregated · 3rd-party listing
99.90 %
Feb 2026
Janoshik Analytical · HPLC

For

Selank

by Peptidegurus· batch 1st Feb 2026

Aggregated · 3rd-party listing
99.47 %
Feb 2026
Freedom Diagnostics

For

Selank

by Ion Peptide· batch SK10-02022026

Aggregated · 3rd-party listing
99.94 %
Jan 2026
Chromate · HPLC

For

Selank

by Peptide Partners· batch SEK202601

Aggregated · 3rd-party listing
99.61 %
Jan 2026
Freedom Diagnostics

For

Selank

by Ion Peptide· batch SK10-011626

Aggregated · 3rd-party listing
99.74 %
Jan 2026
Freedom Diagnostics · HPLC

For

Selank

by Simple Peptide· batch SLNK01152026-J

Aggregated · 3rd-party listing
99.49 %
Dec 2025
Freedom Diagnostics

For

Selank

by Ion Peptide· batch SK5-122925

Aggregated · 3rd-party listing
99.82 %
Dec 2025
Freedom Diagnostics · HPLC

For

Selank

by Simple Peptide· batch SEL 1060052025-66

Aggregated · 3rd-party listing
99.96 %
Nov 2025
Chromate · HPLC

For

Selank

by Mile High Compounds· batch SLK-010-MH-02

Aggregated · 3rd-party listing
99.77 %
Nov 2025
Freedom Diagnostics

For

Selank

by Ion Peptide· batch SLK10-112525

Aggregated · 3rd-party listing
99.34 %
Nov 2025
Freedom Diagnostics

For

Selank

by Ion Peptide· batch SK5-1125

Research depth

22 citations indexed for Selank

All research on Selank →

review · 2026

Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future Directions

Therapeutic peptides are emerging as promising adjuncts in the management of orthopaedic injuries, grounded in their ability to modulate molecular signaling networks central to cellular medicine.

review · 2026

Therapeutic Peptides in Aesthetic, Metabolic and Endocrine Conditions: Effects, Safety, Clinical Applications, and Future Perspectives

Therapeutic peptides are short chains of amino acids used to treat metabolic and endocrine conditions such as obesity and type 2 diabetes.

review · 2024

Phenibutan—an Illegal Food Supplement With Psychotropic Effects and Health Risks

Background Phenibut (β-phenyl-γ-aminobutyric acid) is an analog of the neurotransmitter gamma-aminobutyric acid (GABA). Like abapentin and pregabalin, it inhibits α2-δ-subunits of voltagedependent presynaptic calcium channels.

rct · 2023

The Effect of Balance Exercises on Cognitive Function

The aim of our study is to examine the effects of balance exercises performed in virtual and real environments on visual-spatial attention and mental rotation in healthy young adult individuals using EEG brain oscillations.

rct · 2023

Comparing the Efficacy of tDCS and tRNS to Improve Reading Skills in Children and Adolescents With Dyslexia

The present study grounds on the absence of evidence-based treatment in individuals with developmental dyslexia (DD).

animal · 2022

Selank, a Peptide Analog of Tuftsin, Attenuates Aversive Signs of Morphine Withdrawal in Rats

Activity of a peptide tuftsin analogue Selank was studied in outbred rats using the naloxone-precipitated morphine withdrawal model.