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The No.1 Research Site For Therapeutic Peptides


Selank 5mg


Selank 5mg

Selank is a synthetic peptide developed in Russia as a potential treatment for anxiety and cognitive disorders. It is derived from the endogenous peptide tuftsin, which is a natural immunomodulatory molecule. Selank has been shown to have anxiolytic (anxiety-reducing), neuroprotective, and nootropic (cognitive-enhancing) properties.

Previous and ongoing research on Selank has focused on several key areas:

  1. Anxiolytic effects: Selank has been demonstrated to have anxiolytic effects in both animal models and clinical trials, with a reduction in anxiety-related behaviors and symptoms observed. Its mechanism of action is not yet fully understood, but it is thought to modulate the balance between the neurotransmitters serotonin, dopamine, and norepinephrine in the brain.
  2. Cognitive enhancement: Selank has been studied for its potential nootropic effects, with improvements in memory, learning, and attention observed in preclinical studies. These cognitive-enhancing properties are believed to be related to the peptide’s neuroprotective effects and its ability to promote the release of brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF).
  3. Neuroprotection: Selank has demonstrated neuroprotective properties in various preclinical studies. It has been shown to protect neurons from oxidative stress, excitotoxicity, and apoptosis, which are common causes of neuronal damage in various neurological disorders. These properties have been studied in conditions such as stroke, traumatic brain injury, and neurodegenerative diseases like Alzheimer’s and Parkinson’s.
  4. Immunomodulatory effects: Selank has been shown to have immunomodulatory properties, enhancing the immune response in certain conditions while suppressing it in others. This could potentially make it useful for treating a variety of immune-related disorders, although more research is needed in this area.


Current research on Selank is focused on further elucidating its mechanisms of action, optimizing its therapeutic applications, and investigating its safety and efficacy in various populations and medical conditions. Some of the ongoing research directions include:

  1. Long-term safety and efficacy: As Selank is a relatively new compound, long-term studies are needed to establish its safety and efficacy in various populations and for different indications.
  2. Combination therapies: Researchers are investigating the potential benefits of combining Selank with other peptides or compounds to enhance its effects or to target specific outcomes, such as anxiety reduction, cognitive enhancement, or neuroprotection.
  3. Specific medical applications: Studies are ongoing to explore the potential use of Selank in the treatment or management of various medical conditions, such as anxiety disorders, depression, cognitive impairments, and neurodegenerative diseases.
  4. Optimization of dosing and administration: Research is being conducted to determine the optimal dosing and administration protocols for Selank to maximize its therapeutic effects while minimizing potential side effects.

Peptides are the future of medicine. They are potent, tissue specific and effective at treating a variety of conditions with little to no side effects.

Dean Henry
Function Medicine Coach and Health Optimiser

Peptides are the next frontier in biohacking and performance enhancement. They can boost muscle growth, accelerate fat loss, improve sleep, increase energy and focus, and promote overall health and longevity.

Ben Greenfield
Biohacker and Health Expert

Peptides are tiny chains of amino acids that have powerful effects on the brain and body. They can improve memory, focus, and mood, and have anti-anxiety and anti-depressant effects.

Dr. Andrew Huberman, PhD
Professor of Neurobiology at Stanford University