How is Selank administered?

Selank is most commonly administered as a nasal spray, which allows rapid absorption with effects typically felt within 15 to 30 minutes. Subcutaneous injection is also available. Your physician will recommend the best route based on your goals and preferences.

How long does it take for Selank to work?

Many patients notice a reduction in mental tension and anxiety within the first 24 to 48 hours. Clinical research found that roughly 40% of patients were "rapid responders," experiencing significant improvement within one to three days. Deeper cognitive benefits typically develop over four to six weeks of consistent use.

What are the side effects of Selank?

Selank has a favorable tolerability profile in clinical studies. The most commonly reported effects include mild nasal irritation (with spray use), occasional headaches, and minor injection site reactions. Unlike benzodiazepines, Selank has not been associated with sedation, amnesia, withdrawal symptoms, or dependence in published research.

Is Selank FDA-approved?

No. Selank is not FDA-approved and is used off-label under physician supervision. It is approved in Russia as a nasal spray for anxiety and neurasthenia. We source Selank from licensed U.S. compounding pharmacies, and all protocols require a physician consultation with ongoing monitoring.

Can Selank be combined with other treatments?

Selank is sometimes combined with other peptides depending on the patient's goals. For example, it may be paired with Semax for enhanced cognitive support, or used alongside BPC-157 for patients addressing both anxiety and physical recovery. Your physician will design a protocol based on your specific needs.

How long is a typical Selank protocol?

Most Selank protocols follow a 14-day to 4-week treatment cycle, followed by a rest period of similar length. Your physician will determine the appropriate cycle length and whether repeat courses are beneficial based on your response and follow-up assessments.

Cienega Medical

Book Now

Selank

Calm the Mind, Sharpen the Focus

Peptide support for anxiety relief, cognitive clarity, and stress resilience

★★★★★ 4.7 · 3,250+ reviews

Book a Consultation

Price FAQ

16+ Years

3 Locations

7 Days Open

Your Selank Protocol

IDEAL FOR

Who May Benefit from Selank?

Selank may be appropriate for individuals looking for non-sedating support for anxiety, cognitive performance, or stress resilience:

May not be appropriate for: Pregnant or breastfeeding women, individuals with active cancer, those with autoimmune conditions (without physician approval), or anyone taking immunosuppressant medications without medical clearance.

Book Now

Important Information

This peptide therapy is prescribed off-label based on emerging research and clinical judgment. Results vary by individual. All protocols require physician consultation and ongoing lab monitoring. Contact us to determine if this therapy is appropriate for your health goals.

What Is Selank?

Selank is a synthetic heptapeptide derived from tuftsin, a naturally occurring immunoregulatory peptide in the human body. Developed at the Institute of Molecular Genetics of the Russian Academy of Sciences, Selank has been studied extensively for its anxiolytic (anti-anxiety) and nootropic (cognitive-enhancing) properties.

Unlike benzodiazepine medications, which carry risks of sedation, memory impairment, and dependence, Selank works through a different mechanism. Research suggests it modulates the GABAergic system while also influencing serotonin metabolism, BDNF (brain-derived neurotrophic factor) expression, and enkephalin activity. The result is a calming effect paired with improved mental clarity, not the “fog” associated with traditional anti-anxiety medications.

Important: This peptide therapy is prescribed off-label based on emerging research and clinical judgment. Results vary by individual. All protocols require physician consultation and ongoing lab monitoring.

How Much Does Selank Cost?

Select your treatment below and book a time that works for you. Booking is free and just holds your spot. Your provider will confirm the right option at your appointment. You can reschedule or cancel online anytime.

Initial Treatment Care Plan | $550

Once you’ve completed your free consult AND blood draw, choose this option to get your treatment started. This options provides ONE MONTH of treatments, injection medications, Testosterone Cypionate, HCG, Aromatase inhibitor medications, syringes + sharps disposal containers. IF YOU HAVE NOT COMPLETED A CONSULTATION AND BLOOD DRAW, YOU WILL NOT BE GIVEN MEDICATIONS OR INJECTIONS. New clients please book a free consultation to get started.

FAQ

Click on a question to see more

How is Selank administered?
Selank is most commonly administered as a nasal spray, which allows rapid absorption with effects typically felt within 15 to 30 minutes. Subcutaneous injection is also available. Your physician will recommend the best route based on your goals and preferences.
How long does it take for Selank to work?
Many patients notice a reduction in mental tension and anxiety within the first 24 to 48 hours. Clinical research found that roughly 40% of patients were "rapid responders," experiencing significant improvement within one to three days. Deeper cognitive benefits typically develop over four to six weeks of consistent use.
What are the side effects of Selank?
Selank has a favorable tolerability profile in clinical studies. The most commonly reported effects include mild nasal irritation (with spray use), occasional headaches, and minor injection site reactions. Unlike benzodiazepines, Selank has not been associated with sedation, amnesia, withdrawal symptoms, or dependence in published research.
Is Selank FDA-approved?
No. Selank is not FDA-approved and is used off-label under physician supervision. It is approved in Russia as a nasal spray for anxiety and neurasthenia. We source Selank from licensed U.S. compounding pharmacies, and all protocols require a physician consultation with ongoing monitoring.
Can Selank be combined with other treatments?
Selank is sometimes combined with other peptides depending on the patient's goals. For example, it may be paired with Semax for enhanced cognitive support, or used alongside BPC-157 for patients addressing both anxiety and physical recovery. Your physician will design a protocol based on your specific needs.
How long is a typical Selank protocol?
Most Selank protocols follow a 14-day to 4-week treatment cycle, followed by a rest period of similar length. Your physician will determine the appropriate cycle length and whether repeat courses are beneficial based on your response and follow-up assessments.