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SELANK ®
49 Reviews
Buy Selank 0.15% Nasal Drops at the Best Price!
Selank is a peptide anxiolytic. It is available to buy online at a competitive price.
Original factory-produced high-quality!
Selank Description
International Non-Proprietary Name (INN): | Threonyl-lysyl-prolyl-arginyl-prolyl-glycyl-proline diacetate |
Form: | Nasal drops 0.15% (3 ml) |
Form description: | The colorless transparent liquid in a 3 ml dropper bottle |
Active ingredient: | Selank in terms of 100% substance (threonyl-lysyl-prolyl-arginyl-prolyl-glycyl-proline diacetate) – 1.5 mg; |
Excipients: | Methyl parahydroxybenzoate (nipagin) – 1 mg, purified water – up to 1 ml |
СAS Number: | 129954-34-3 |
ATC code: | N06BX |
Pharmacological action: | Antianxiety, antiasthenic, nootropic |
Bioavailability: | 92.8% |
Shelf life: | 2 years. Do not use beyond the expiration date printed on the package. |
Storage conditions: | Store at temperatures not exceeding 10°C (50°F), do not freeze, protect from light. |
Manufacturer: | CJSC ‘Innovation Research and Production Center “Peptogen’. https://selank.ru/ |
What Is Selank?
Selank 0.15% is an anxiolytic peptide with nootropic properties. The main effects include antianxiety, antidepressant, and antiasthenic. By its structure, Selank is based on endogenous tetrapeptide Tuftsin which plays an important role in the immune system.
Selank usually goes in the form of nasal spray or drops.
The History Behind Selank Peptide
Tuftsin was found to have anxiolytic effects in 1995. And over the next decade, Russian scientists were focusing on developing a peptide drug that was able to have the most pronounced anxiolytic effects.
To slow the breakdown of the peptide and prolong its effects, the inventors of Selank added glyproline to its structure. Numerous clinical trials confirmed the safety of this peptide, which was found to be void of dependence and to be non-toxic even in doses 200–500 times higher than therapeutic ones.
This research, as well as clinical trials, lasted until 2009 when Selank was finally brought to market under the brand name Selank 0.15%. It is produced in a GMP-compliant factory by Peptogen Inc. Read more about the producer in this blog post.
How Does Selank Work in the Brain?
The mechanism of the positive therapeutic action of Selank is based on its ability to restore normal levels of serotonin, noradrenaline, and enkephalins in the brain. Further, Selank increases the synthesis of dopamine in the cerebral cortex, which is the basis of stimulating, restoring, and increasing brain activity.
If you want to read more about Selank check out the comprehensive Selank Review in our blog.
Selank and Semax: is there a Difference?
Semax and Selank are two different products. Even though they are both peptides administered nasally, they produce different effects. While Semax is a nootropic and has pronounced stimulating effects, Selank is an anxiolytic. In short, if you are looking for improved focus, mild stimulation, and faster learning – Semax is your choice. Selank will be useful for those looking to release stress, relax, and improve their mood.
Biohackers about Selank
What Are the Benefits of Selank Peptide?
The spectrum of the pharmacological action of the drug is wide and unique. It is a popular over-the-counter anti-anxiety medicine with antidepressant and anti-asthenic actions. It also has the capacity to enhance memory and cognitive functions.
Primary Uses of Selank 0.15% nasal drops include:
- Anxiety and adjustment disorders;
- Neurasthenia, emotional lability;
- Stress-related disorders, including GAD, PTSD etc.
Where To Buy Selank Online?
Selank is not FDA-approved, so you will not find it in the US over-the-counter. But you can buy Selank online. There are different forms of Selank: powder, spray, and drops. Make sure to obtain original Selank nasal drops from a trustworthy vendor.
Read more in our in-depth Selank review!
How to Use Selank: Dosage?
One bottle of Selank contains 60 drops, each having 75 mcg of the active ingredient. The average dose is 2-3 drops in each nostril. Selank should be taken up to 3 times per day.
The treatment course is 14 days.
Is it Safe to Use Selank?
In short, yes. Selank research and human trials have shown it to be completely safe even in doses exceeding the recommended ones. Selank does not form a dependence, making it safe to use.
Selank has no effect on depressants or stimulants. It can be combined with neuro- and psychotherapy. If you are taking other medications, consult your doctor.
You can read more about Selank peptide nootropic in the ‘Research’ tab above.
Are There Any Side Effects of Selank?
Selank is generally well-tolerated. The side effects listed in the instructions are very rare and include irritation of the nasal mucosa and mild allergic reactions. No cases of overdose were recorded.
Selank and Hair Loss
People frequently ask this question on different platforms including Reddit. But there have been no confirmed cases of Selank causing the loss of hair. Generally, hair loss is largely connected to increased BDNF. Selank is a supplement that can help regulate BDNF.
What is Selank Shelf-Life?
The shelf life of a new product is 2 years if stored properly: in a dark place at a temperature of less than 10°C (50°F).
An opened bottle of Selank can be kept at room temperatures below 30°C (86°F) for a period of up to 30 days.
Selank Reviews
You can check out the ‘Reviews’ tab above. Besides there are also Selank Reddit anecdotal experiences.
OFFICIAL INSTRUCTION
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- Zozulya et al (2001) The inhibitory effect of Selank on enkephalin-degrading enzymes as a possible mechanism of its anxiolytic activity
- Kost et al (2001) Semax and selank inhibit the enkephalin-degrading enzymes from human serum
- Sokolov et al (2002) Effects of Selank on behavioral reactions and activities of plasma enkephalin-degrading enzymes in mice with different phenotypes of emotional and stress reactions
- Kozlovskaya et al (2003) Selank and short peptides of the tuftsin family in the regulation of adaptive behavior in stress
- I. Kozlovkii, N. Danchev (2003) The optimizing action of the synthetic peptide Selank on a conditioned active avoidance reflex in rats
- T. Ganshina, I. Kozlovskii (2005) Effects of the new peptide anxiolytic drug selank on the cardiovascular system functioning and respiration in cats
- Semenova et al (2007) Effect of selank on cognitive processes after damage inflicted to the cerebral catecholamine system during early ontogeny
- Sarkisova et al (2008) Effects of heptapeptide selank on genetically-based and situation-provoked symptoms of depression in behavior in WAG/Rij and Wistar rats, and in BALB/c mice
- Zozulia et al (2008) Efficacy and possible mechanisms of action of a new peptide anxiolytic selank in the therapy of generalized anxiety disorders and neurasthenia
- Uchakina et al (2008) Immunomodulatory effects of selank in patients with anxiety-asthenic disorders
- Medvedev et al (2014) A comparison of the anxiolytic effect and tolerability of selank and phenazepam in the treatment of anxiety disorders
- Kolomin et al (2014) The temporary dynamics of inflammation-related genes expression under tuftsin analog Selank action
- Medvedev et al (2015) Optimization of the treatment of anxiety disorders with selank
- Volkova et al (2016) Selank Administration Affects the Expression of Some Genes Involved in GABAergic Neurotransmission
- Kaisan et al (2017) Peptide Selank Enhances the Effect of Diazepam in Reducing Anxiety in Unpredictable Chronic Mild Stress Conditions in Rats
- Filatova et al (2017) GABA, Selank, and Olanzapine Affect the Expression of Genes Involved in GABAergic Neurotransmission in IMR-32 Cells
- Fomenko et al (2017) Effect of Selank on Functional State of Rat Hepatocytes under Conditions of Restraint Stress
- Slominsky et al (2017) Peptides semax and selank affect the behavior of rats with 6-OHDA induced PD-like parkinsonism
- Vyunova et al (2018) Peptide-based Anxiolytics: The Molecular Aspects of Heptapeptide Selank Biological Activity
- C Doyno, C White (2021) Sedative-Hypnotic Agents That Impact Gamma-Aminobutyric Acid Receptors: Focus on Flunitrazepam, Gamma-Hydroxybutyric Acid, Phenibut, and Selank
- Yasenyavskaya et al (2021) The Influence of Selank on the Level of Cytokines Under the Conditions of “Social” Stress
4.1
Based on 49 Reviews
(33)
(3)
(6)
(0)
(7)
11/05/2024
Yeras R.
Verified BuyerUS
Selank
Excellent service, fast delivery and excellent quality of the product, strongly recommended.
11/06/2024
Cosmic Nootropic
Hi Yeras! Thank you so much for your positive feedback! We're thrilled to hear that you were pleased with our service, delivery speed, and product quality. It means a lot to us that you'd recommend us!
10/28/2024
Jim B.
Verified BuyerCA
Great Product
I felt Selank was a good fit for my condition. However it must continually be pointed out that as good a company that Cosmic Nootropics is with products and services..... Delivery to Canada absolutely sucks!!!! I love Cosmic Nootropics BUT I'm not sure I'll order from them anymore because the shipping is completely unreliable. You just can't keep blaming customs!!! Figure it out please.
10/29/2024
Cosmic Nootropic
Dear Jim, thank you for your review and for your kind words about our products! We’re glad to hear that Selank has been a good fit for you. We truly value your feedback regarding the shipping issues to Canada. We understand how frustrating unreliable delivery can be, and we will certainly look into this issue. Your support means a lot to us, and we hope to provide you with a better experience in the future. If you have any other concerns or suggestions, please feel free to reach out.
10/17/2024
Aman I.
Verified BuyerGB
Review
Pleasent and surprising
10/17/2024
Cosmic Nootropic
Hi Aman! Thank you for your thoughtful review! We’re glad to hear you had a pleasant experience and that our product surprised you in a positive way. If you have any specific feedback or suggestions that could help us earn that fifth star, we’d love to hear it!
10/09/2024
Connor G.
Verified BuyerUS
Very beneficial
Very effective for stress relief and mental calmness. Enjoyed stacked with Semax
10/10/2024
Cosmic Nootropic
Hi Connor! Thank you for your review! We’re so glad to hear that you found our product beneficial for stress relief and mental calmness. It’s great to know you enjoyed stacking it with Semax! If you have any more tips or feedback, feel free to share. We're here to help!
09/29/2024
Cecil K.
Verified BuyerUS
Works for me
It’s been great I adjusted the instructions and take only on the weekends or when feel very anxious n stressed.
09/30/2024
Cosmic Nootropic
Hi Cecil! Thank you for your feedback! We’re glad to hear that you found a routine that works for you. Adjusting the dosage to fit your needs is a smart approach. We appreciate your trust in us!
09/13/2024
Josh
Verified BuyerUS
Love it!
I have very high anxiety. Sometimes it can make me nearly un functional. It completely removes anxiety from me without making me feel tired or strange. I have never taken anything like this that actually really and truly removes all anxiety and allows me get on with a clear head.
09/15/2024
Cosmic Nootropic
Thanks so much for the feedback! We're really happy to hear that Selank has made such a difference for your anxiety without any weird side effects.
09/03/2024
Vanessa I.
Verified BuyerNZ
No change or imporvement
I haven't noticed any changes in mood, memory/focus, anxiety/sleep or overall cognition. I took this to help with depression and memory most notably, although i appreciate this product likely would require 3-6m of use, without any benefit noted so far im struggling to want to commit to a longer protocol, as in my experience i usually notice some slight improvement within 4 weeks (at least improved HRV- which unfortunately even in this time of very little life stress has not improved with selank). Great company, i appreciate the diverse product selection, customer service and ability to pay with CC. will try other prodcuts
09/04/2024
Cosmic Nootropic
Dear Vanessa, we are sorry that the product did not have the expected effect for you. 😓 For most nootropics, the effect can be varied for different people. It strongly depends on the personal conditions, so we always recommend consulting a specialist before taking any medication. But we appreciate your warm words about our company and look forward to having you as a customer in the future!
08/24/2024
Joe M.
Verified BuyerUS
SeLANK
I felt like it was just water
08/29/2024
Cosmic Nootropic
Hi Joe! Thank you for your feedback. We're sorry to hear that you didn't find the product effective. We strive to ensure the highest quality and efficacy in our products.
07/09/2024
Daniel R.
Verified BuyerUS
Selank
I liked the effects of Selank but I didn’t like using the drops. I had a hard time keeping it in my nose and not drip out or down my throat. Cosmic was great and shipped pretty fast.
07/10/2024
Cosmic Nootropic
Hi Daniel! Thank you for your feedback! We're glad to hear that you found Selank effective, but we're sorry to hear about the difficulty you experienced with the application process. We're also thrilled that you had a positive experience with Cosmic and our shipping services.
06/02/2024
Cathelin J.
Verified BuyerUS
Selank is great for me. Cosmic Nootropic is just fabulous
I love Selank. It gives me a nice little anxiolytic boost without feeling sedating or drugged. The version sold by cosmic works well consistently. Cosmic is the best. I had a shipment delayed in transit once and they resent and had a new shipment in a few days. Thanks so much for having this product and the excellent service.
06/03/2024
Cosmic Nootropic
Hi Cathelin! Thank you for your glowing review! We're delighted to hear that Selank has been such a positive addition to your life. We take great pride in providing high-quality products and exceptional service to our customers, and we're glad to hear that your experience reflects that. We once again apologize for any inconvenience caused by the delayed shipment. Your satisfaction is our top priority, and we appreciate your continued support!
05/28/2024
Ethan D.
Verified BuyerUS
Helped with anxiety
Less overall anxiety and generally calmer
05/29/2024
Cosmic Nootropic
Hi Ethan! Thank you for sharing your experience with us! We're glad to hear that Selank has been helpful for you!
05/02/2024
Cathy S.
Verified BuyerUS
I didn't really notice a difference
It was difficult to figure out how to get just 3 drops but I finally did but can't say you that I noticed anything.
05/02/2024
Cosmic Nootropic
Hi Cathy! We are sorry to hear that this product did not work for you. Please note that the effect of most nootropics varies from person to person, depending on the personal conditions, so we recommend consulting a doctor before taking any medication.
03/05/2024
Carlos F.
Verified BuyerPT
Did not receive it
Did not receive it
03/07/2024
Cosmic Nootropic
Dear Carlos, we are very sorry that your order has not been delivered. 😓 Unfortunately, we are not able to do anything with this. According to our experience, Portugal has a very strict import policy on nootropics and supplements in general, that’s why this country is on our high-risk destinations list. It means that we do not guarantee refund or reshipment in case something happens to the parcel during the shipping because it’s completely out of our control. Please check our Reshipment & Refund Policy.
03/04/2024
Julie S.
Verified BuyerUS
Selank for extreme anxiety
Works as described, almost zero anxiety! Just wish I could get it sooner...
03/07/2024
Cosmic Nootropic
Dear Julie, we're glad our product helps you! Thank you for your feedback :)
01/13/2024
Adrian
Verified BuyerUS
After trying a couple times
I\'m happy with how potent the effect is. Stimulating, clearheaded, but physiologically mild compared to any drug (like coffee). Seems to have a positive effect on my mood as well. The shipping was quite fast, by the way, less than 3 weeks. (Just keep in mind the store\'s prices are in USD :p)
01/14/2024
Cosmic Nootropic
Dear Adrian, We appreciate the fantastic review and are glad we could be of service. If you ever have any needs or questions, please reach out our support team!
01/08/2024
Sebastien P.
Verified BuyerCA
Happy customer
Really happy to have found that website excellent customer service quick delivery good product
01/09/2024
Cosmic Nootropic
Dear Sebastien, thank you for your review! We really appreciate it :)
11/22/2023
Eric W.
Verified BuyerUS
Selank
I didn't care for the nasal drops. I believe I lost 50% of the product just from the administration process. The nasal drops are high-maintenance and do not travel well. In my job as a nurse I don't get many opportunities to lay on my side and have someone else carefully drop the medication in my nose. The actual nasal spray is the only way I'll take this product moving forward. Selank is effective, but I couldn't really tell because I wasn't able to control the dosage.
11/24/2023
Cosmic Nootropic
Hi Eric! Thank you for taking the time to leave the review. We understand that the administration process of the product may not be efficient for everybody. We hope that you will find our other products to work better for you.
08/30/2023
Zane M.
Verified BuyerUS
Works Good
All around positive experience with the peptide.
08/30/2023
Cosmic Nootropic
Dear Zane, thank you for your feedback!
08/07/2023
Chris P.
Verified BuyerNZ
The good stuff
Most excellent, particularly combined with semax
08/09/2023
Cosmic Nootropic
Dear Chris, thank you for your feedback, we really appreciate it!
08/02/2023
Phillip P.
Verified BuyerUS
It worked
This worked well. It got the wife out a 2 yr depression, unlike the prescribed anti depressants. It may work different for others. The dropper was a bit funky and was hard to determine proper dosage. It's been 5 weeks since last cycle of 2 weeks and going strong. Would recommend to other to try, can't hurt. Safer than anti depressants.
08/02/2023
Cosmic Nootropic
Hi Phillip! Thank you so much for your review! We're very happy that the product helped your wife!
6 years ago
Josefin F. Verified Buyer
Helped me beyond words.
I've been on various psychiatric medications prior to trying Selank, most with little to no help - at one point leading more toward a benzodiazepine addiction. The first time taking Selank, it gave me an almost euphoric sense of calm and clarity. Probably not so much from the effect as from just experiencing the absence of suffering. I also suffer from major ADHD, for which it also seemed to help significantly sharpen my focus. The "euphoria" only lasted throughout the first bottle - probably because it actually helped me recover to a level that lasted even several weeks after I ran out. Yes, it did work that well. During this time I had also been struggling with infection and several cures of antibiotics - apparently, Selank seems to work partially by boosting the immune system, which would explain its efficiency at this point. After starting Selank I actually did recover a great deal in that area as well, which may very well be connected to the course. I use it less frequently now due to the cost, but even intermittent dosing seems to keep me going long-term. I suspect my HPA axis may be pretty messed up which is indeed a link betweene immune functionality and anxiety, further impairing my cognitive ability on top of the ADHD, so if you're physically imbalanced this may very well be more effective even for mental clarity and focus than the otherwise recommended Semax. Cosmic Nootropic has by far the best prices shipping to my area and I would definitely vouch for this product. Only downside is that delivery time varies and might leave you waiting for quite long, likely due to customs processing - so make sure to plan your orders timely if you're afraid of running out. After the initial period of recovery, Semax seemed to do more for my overall wakefulness and focus, so I would recommend trying both. Batch buying to get free shipping and discounts has been well worthwhile. Thank you for making this science available outside of Russia.
Hi Josefin, Thank you for such an amazing and in-depth feedback! We are glad that Selank has helped you. As for the shipping delays, unfortunately, they are possible, as we can only carry out delivery via mail and customs are usually extra careful when checking supplements. But if there is no official prohibition of a certain compound, they let it through, eventually. We will be waiting for you next order!
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