buy semax

SEMAX ® Nasal Drops

111 Reviews

Legal disclaimer

The FDA does not approve Semax for clinical medical use lacking sufficient information on the drug safety. Compounded drugs containing semax (heptapeptide) may pose risk for immunogenicity for certain routes of administration due to the potential for aggregation and peptide-related impurities. FDA has no, or limited, safety-related information for proposed routes of administration.

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AUTHENTIC PRODUCTS

Only original pharmaceutical products that passed 3 stages of clinical trials.

GMP QUALITY

Our products are produced on GMP or state licensed factories.

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10% discount for paying in BTC or other cryptocurrency.

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GUARANTEED DELIVERY

Guaranteed delivery times and clear Reshipment & Refund Rules.

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Different shipping methods and same or next day shipping.

Buy Semax nasal drops at the best price! 

Semax is a peptide nootropic that is used in some countries to support brain health and mental function.
2-Week Course of Semax 0.1% is 2 Bottles

Semax Spray Drops Information

INN Methionyl-glutamyl-histidyl-phenylalanil-prolyl-glycyl-proline
Form: Nasal drops 0.1% and 1%
Form description: Colorless transparent liquid in a 3 ml dropper bottle.
One bottle of Semax contains 60 drops, each having 50 mcg of the active ingredient.
Active ingredient: Semax as per 100% substance (1l): 0.1% – 1 g; 1% – 10g.
Excipients: Methyl parahydroxybenzoate (nipagin) – 1 g, purified water – up to 1 l.
СAS Number: 80714-61-0
ATC code: N06ВХ Other psychostimulants and nootropics
Pharmacological action: Nootropic, antioxidant, anti-hypoxic, cerebroprotective
Bioavailability: 60-70%
Shelf life: 2 years. Do not use it 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.
Legal Status: Unscheduled
Manufacturer: CJSC Peptogen https://semax.ru/

What are Semax Spray Drops?

Semax is a Russian peptide nootropic. The Semax spray comes in the form of nasal drops. And it is used to improve cognitive functions and treat various brain conditions. Certain studies showed its effectiveness to improve cognitive functions [1] and help in case of various brain conditions [2].

By its structure, Semax is a fragment of endogenous neuropeptide ACTH. The drug was shown to increase BDNF [3, 4] which is responsible for the growth and differentiation of new neurons and synapses.

What are the Semax Spray Drops Benefits and Uses?

Semax nootropic is manufactured in two dosage forms: Semax 0.1% and Semax 1%. What are they used for? – According to the manufacturer, Semax can be used in the following conditions in complex treatment with other medications prescribed by your doctor. Please note that despite manufacturer recommendations, consultation with your attending physician is a must before taking any substances including Semax neuropeptide. 

Semax 0.1% Uses:

  • Increase of attention and memory during repetitive and monotonous tasks;
  • Improvement of adaptive capacity of the human body in extreme conditions;
  • Cognitive impairments caused by cerebrovascular disorders, traumatic brain injuries, and neurosurgery;
  • ADHD.

Semax 1% Uses:

  • Prevention and treatment of circulatory disorders and cognitive impairment including after ischemic stroke;
  • Transient ischemic attacks;
  • Acute period of traumatic brain injury.

For more information from the manufacturer visit Semax drug sheet pages | Semax 0.1% | Semax 1%

Watch full Semax video review on YouTube

Semax vs. Selank: What’s the Difference?

Semax and Selank are two very different products. Even though they are both peptides administered nasally, they produce different effects. While Semax is a nootropic with mild stimulating effects, Selank is an anxiolytic.

In short, if you are looking for improved focus, and faster learning – consider Semax potential. On the other hand Selank might be of interest for those looking to release stress, relax, and improve mood.

Where to Buy Semax?

You can obtain authentic Semax nasal drops of the highest quality at CosmicNootropic. We offer worldwide shipping.

There are other forms of Semax available for purchase. You might have heard about Semax nasal spray, N-Acetyl Semax, N-Acetyl Semax Amidate, or Adamax. But these forms of Semax peptide are unconventional. So if you are looking for a product with reliable  safety-effectiveness ratio – choose authentic nootropics and follow your doctor’s recommendations!

 

Read more in our in-depth review of Semax nasal drops

 


Legal Disclaimer
All statements on this page are for informational purposes only and have not been evaluated by the US FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Before using the product consulting a qualified MD is mandatory. See more

Semax Dosage: How to Use Semax?

Semax is to be taken 1-2 times a day, 2 drops into each nostril, for a period of 3 to 14 days. 

One bottle of Semax contains 60 drops, each having 50 mcg of the active ingredient. Depending on the chosen regimen, one bottle of the drug is sufficient for a course of 3–10 days.

Note

For faster onset and more pronounced effect, a second dose can be taken 15 minutes after the first one. Using a stronger version of Semax does not necessarily result in a stronger effect of the therapy.

Does Semax Have Any Side Effects?

According to research published on the official website of the manufacturer, Semax is claimed to be a safe peptide. [5] Still there are several officially recorded Semax side effects which are  the possible irritation of the nasal mucosa and very rare allergic reactions. 

Reddit users have reported hair-loss and thinning issues linked to Semax administration, though there’s no official data supporting this correlation. Potentially taking higher doses and employing administration routes other than authentic drops may also lead to hair-loss. Additionally, concurrent use of other nootropics can contribute to elevated BDNF levels, causing hair issues over prolonged periods.

Semax Storage Conditions: How to Store it Properly?

Keep Semax drops in a dark place at temperatures less than 10°C (50°F). Do not freeze it.

An open bottle of Semax can be stored for as long as six months without losing its properties if stored properly. The shelf-life of the new product is 2 years.

FAQ: Can I keep Semax at Room Temperature?

There is a safe preservative in the composition of Semax. That is why you can keep it at room temperatures below 30°C (86°F) for a period of up to 30 days. Exposure to direct sunlight is not recommended. For longer periods of time, Semax should be stored in the refrigerator. 

OFFICIAL INSTRUCTION Semax 0.1%
OFFICIAL INSTRUCTION Semax 1%

    1. Asmarin et al (1997) A nootropic adrenocorticotropin analog 4-10-semax (l5 years experience in its design and study https://www.ncbi.nlm.nih.gov/pubmed/9173745
    2. Miasoedova et al (1999) Investigation of mechanisms of neuro-protective effect of semax in acute period of ischemic stroke https://www.ncbi.nlm.nih.gov/pubmed/10358912
    3. Gusev et al (2005) Semax in prevention of disease progress and development of exacerbations in patients with cerebrovascular insufficiency https://www.ncbi.nlm.nih.gov/pubmed/15792140
    4. Eremin et al (2005) Semax, an ACTH(4-10) analogue with nootropic properties, activates dopaminergic and serotoninergic brain systems in rodents https://www.ncbi.nlm.nih.gov/pubmed/16362768
    5. Dolotov et al (2006) Semax, an analog of ACTH(4-10) with cognitive effects, regulates BDNF and trkB expression in the rat hippocampus https://www.ncbi.nlm.nih.gov/pubmed/16996037
    6. SJ Tsai (2007) Semax, an analogue of adrenocorticotropin (4-10), is a potential agent for the treatment of attention-deficit hyperactivity disorder and Rett syndrome https://www.ncbi.nlm.nih.gov/pubmed/16996699
    7. Agapova et al (2008) Effect of semax on the temporary dynamics of brain-derived neurotrophic factor and nerve growth factor gene expression in the rat hippocampus and frontal cortex https://www.ncbi.nlm.nih.gov/pubmed/18756821
    8. Grivennikov et al (2008) Effects of behaviorally active ACTH (4-10) analogue – Semax on rat basal forebrain cholinergic neurons https://www.ncbi.nlm.nih.gov/pubmed/18431004
    9. Shadrina et al (2010) Comparison of the temporary dynamics of NGF and BDNF gene expression in rat hippocampus, frontal cortex, and retina under Semax action https://www.ncbi.nlm.nih.gov/pubmed/19662538
    10. Manchenko et al (2010) Nootropic and analgesic effects of Semax following different routes of administration https://www.ncbi.nlm.nih.gov/pubmed/21268834
    11. Medvedeva et al (2014) The peptide semax affects the expression of genes related to the immune and vascular systems in rat brain focal ischemia: genome-wide transcriptional analysis https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3987924/
    12. Shypshyna et al (2015) Effect of peptide semax on synaptic activity and short-term plasticity of glutamatergic synapses of co-cultured dorsal root ganglion and dorsal horn neurons https://www.ncbi.nlm.nih.gov/pubmed/26552305
    13. Medvedeva et al (2017) Semax, an analog of ACTH(4-7), regulates expression of immune response genes during ischemic brain injury in rats https://www.ncbi.nlm.nih.gov/pubmed/28255762
    14. Gusev et al (2018) The efficacy of semax in the tretament of patients at different stages of ischemic stroke https://www.ncbi.nlm.nih.gov/pubmed/29798983
    15. Lebedeva et al (2018) Effects of Semax on the Default Mode Network of the Brain https://www.ncbi.nlm.nih.gov/pubmed/30225715
    16. Samotrueva et al (2019) Experimental Substantiation of Application of Semax as a Modulator of Immune Reaction on the Model of “Social” Stress https://pubmed.ncbi.nlm.nih.gov/31028579/
    17. Elagina et al (2020) Correction of Lipid Metabolism Disorders in Diabetes Mellitus with Peptide Drugs https://pubmed.ncbi.nlm.nih.gov/32246363/

4.3

Based on 111 Reviews

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(13)

 

02/14/2024

Garrison B.

Garrison B.

 Verified Buyer
US

US

Experience with first time selank purchase

Delivery: ordered from Russia and shipped to USA. Seemed like it took forever to get the supplement approximately a month to receive the selank. Most likely due to a back up at USPS. Product: great product, i wasn’t really sure what to expect the first time but it produced a quite pleasant effect, calming me in social environments. It was pretty interesting, nothing overwhelmingly sedating or excessive sleepiness just a calm clarity sensation. Wasn’t much in the bottle same as Semax but I still find it worth buying! Thank you. I like this company and will be buying much more in the future.

02/16/2024

Hi Garrison! Thank you for sharing your experience with us.

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02/08/2024

Zahirul I.

Zahirul I.

 Verified Buyer
GB

GB

Never received!

We ordered through the website but never received the actual item. Tracking shows many different locations the item is travelling through. Please refund.

02/11/2024

Hi Zahirul! It looks like your parcel is lost in transit. We apologize for all the inconvenience caused by this situation. Unfortunately, there is nothing we can do about this exact parcel. As our policy states, we are ready to either reship your order or refund it. Please reply to our latest email about what option is suitable for you.

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0

12/09/2023

Lynn A.

Lynn A.

 Verified Buyer
US

US

I never received it. It’s stuck in Russia

2023-10-25 20:29 Russian Federation,My`tishhi SC 141027, Processing, Arrival at inward office of exchange

12/15/2023

Dear Lynn, we apologize for all the inconvenience caused by the lengthy shipping. Unfortunately, some parcels may get lost/seized and we cannot prevent it. However, you should not worry as your order is covered by our regular reshipment & refund policy. We've sent you an email, please kindly let us know if you'd like to receive a reshipment or a refund.

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0

11/24/2023

Tadgh H.

Tadgh H.

 Verified Buyer
CA

CA

Semax

The dropper is very difficult to use, the solution itself has a bit of smell but thats to be expected. Considering the price its worth it look into getting a matching nasal spray nozzle. I did notice "effects" and would continue using has the dosing not been so difficult.

12/14/2023

Dear Tadgh, yes, we see your point! It's not the most convenient packaging indeed. Let's see and hope that the manufacturer will come up with a better one :)

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0

11/02/2023

JOAO N.

JOAO N.

 Verified Buyer
PT

PT

Trapped in customs

It was supposed to come from within the EU, but it came from Russia. Obviously, it's now trapped in customs.

11/03/2023

Hi Joao! Thank you for taking the time to write to us. Unfortunately, we do not have a warehouse in the EU and we only ship our products internationally from Russia at this time. Please also note that we do not guarantee that the order will successfully pass the customs if you are ordering to a high-risk destination. Learn more here: https://cosmicnootropic.com/delivery/

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09/22/2023

Neil R.

Neil R.

 Verified Buyer
AU

AU

Semax

I liked the product. But it is hard to figure out how much to take. I probably used less than the recommended dosage as a result.

09/22/2023

Hi Neil! According to the official instructions, you should take 2 drops into each nostril, for a period of 3 to 14 days. If you have any additional questions regarding the product, please feel free to contact us at [email protected]. We are happy that you still found yourself satisfied with the product!

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09/22/2023

Dolores M.

Dolores M.

 Verified Buyer
US

US

Life restoring!

For me this is a life saving noot. Having 2 confirmed strokes and the VA hospital doing little to help and sometimes made it worse, finding Semax has been a Godsend to me. After all the drugs & therapy the VA pumped in me making me worse, it was only after taking Semax that my cognitive functions became restored and I can live my daily life as me, instead of struggling.

09/22/2023

Dear Dolores, we're glad to hear that Semax has had such a positive impact on your life. It's wonderful to know that it has helped you with such a serious problem. Thank you for sharing your experience with us!

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09/08/2023

Nicholas M.

Nicholas M.

 Verified Buyer
US

US

Widened concentration

I quit table tennis even though I had a great rating, to concentrate on my expressive painting art career. But even-though I won a *******-Krasner grant & showed in Manhattan galleries I missed ping pong! After 10 years layoff I needed a tt robot but progress was slow! After using Semax I became much more perceptive! I had tunneled my vision; became lazy! Now I saw the ball all the way to the racket!! And I am progressing F A S T! Scope of vision and watching the ball into contact made a big difference. I am not gues--estimating the ball! Now I am eyballing it to contact & watching my own stroke! WONDERFUL.

09/10/2023

Dear Nicholas, thank you for such extensive review on Semax! we're happy to know it is working well for you!

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09/02/2023

amaan S.

amaan S.

 Verified Buyer
IN

IN

Undelivered

It wasn't delivered due to your shipping issues

09/17/2023

Dear Amaan, yes indeed, unfortunately, we can't ship from the US these days, but you can order products from our Rus/Kaz warehouse. Please let us know via email if you need any further assistance with placing an order

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0

08/07/2023

Chris P.

Chris P.

 Verified Buyer
NZ

NZ

The big chill

Most excellent, particularly combined with selank

08/09/2023

Dear Chris, thank you for your feedback, we really appreciate it!

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0

08/07/2023

Shan k.

Shan k.

 Verified Buyer
US

US

1st time

Seemed good.

08/09/2023

Thank you for your feedback!

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0

08/02/2023

Alexander H.

Alexander H.

 Verified Buyer
US

US

Great stuff

Everything I’ve gotten from cosmic has been top notch! Semax is no exception!

08/02/2023

Hi Alexander! Thank you so much for the review! :)

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0

07/22/2023

Mark K.

Mark K.

 Verified Buyer
US

US

The product was only a third full when received.

There wasn't much left in the package, and what was in there quickly evaporated before I could use it.

08/04/2023

Hi Mark! Please note that a bottle of Semax is about 10ml in volume but there is only 3ml of solution inside. That's why it may look to be 1/3 full. However, we would appreciate it if you sent us a picture of your product when you received it, so we can resolve this issue with you.

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07/21/2023

E-N

E-N

 Verified Buyer
US

US

Fast Delivery, High Quality Product.

Great experience with the vendor, quick shipping. Product was in good shape, high quality and offered noticeable and desired effects.

07/21/2023

Hi! Thank you for your kind feedback! We're thrilled to hear that you are satisfied with our products and service. :)

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07/17/2023

Luo

Luo

 Verified Buyer
US

US

2 out of 3 bottles came empty.

I ordered three 3ml bottles of the 1% Semax. One was filled . The other two were empty. In other words, you shorted me out of 66% of my order. Of course, because I was unlucky enough to pick out the one filled bottle first, I had every reason to trust the other two. TO ALL THOSE USING THIS WEBSITE FOR THE FIRST TIME: You should know that you only have 3 days after receiving your order to make a complaint, should it be damaged or incorrect. Always read the fine print. And, of course, I didn\'t notice until it was too late. Either way, this is still unacceptable, and I will not be buying from Cosmic Nootropic again. Goodbye.

07/19/2023

Hi Luo! I'm sorry to hear that you received empty bottles of Semax.😔 We think this is a problem on the manufacturer's side. Some of our customers have also recently reported receiving an empty bottle. In these cases, we do a reshipment no matter how much time has passed since receiving the package. Unfortunately, you did not contact us, so we could not help you. But now we have emailed you, please check it out!

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07/15/2023

Coco T.

Coco T.

 Verified Buyer
BR

BR

Fast shipping, product arrived as expected! Might need a cold-pack though.

Super fast shipping to the middle of the United States. I was pleased that everything needed arrived intact (nootropic and the dropper). Although, I noticed that the nootropic should be stored at a temperature NO HIGHER than 50F. It is the middle of summer while writing this. I\'m nervous that the product might have started to degrade, but there is no evidence of that so far. Hopefully, it is still viable! I have an extensive exam coming up, so we will see if it will aid focus and stamina for the next few weeks! Thanks again!

07/19/2023

Hi Coco! Thank you for your feedback! According to the instruction, Semax should be stored at temperatures not exceeding 10 °C (50 °F). But when it is stored at temperatures between 10°C (50°F) to 30°C (86°F) the storage duration is anywhere between 30 days to 3-6 months, depending on the temperature. It is because the product contains methylparaben (0.01%), which works as a preservative and ensures longer shelf-life. It is considered safe and is frequently used in other drugs. Also, the product is sterile and is produced in a GMP-compliant factory, which is likely to increase storage duration. Moreover, most of the time, parcels are not exposed outside, but at warehouses, transports, sorting centers (temperature there is not high). So you don't have to worry, the product is fine :)

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07/11/2023

Anthony A.

Anthony A.

 Verified Buyer
US

US

It didn’t do anything

I felt nothing and I was very disappointed.

07/13/2023

Dear Anthony, we're sorry the product didn't work 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.

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0

06/30/2023

Jason

Jason

 Verified Buyer
US

US

A Bottle for Ants

Product quality seems fine, just make sure you pay attention to what you\'re getting. 3ml = ~0.11 Oz. of product!

07/16/2023

Hi Jason, thanks for your feedback! Unfortunately, the manufacturer of Semax only produces it in a volume of 3ml. :(

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0

06/23/2023

Yusuf S.

Yusuf S.

 Verified Buyer
US

US

Semax/Semac

This changed my life big time.

06/23/2023

Hi Yusuf, we're glad to hear that Semax has had such a positive impact on your life!

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1

06/22/2023

Artur A.

Artur A.

 Verified Buyer
US

US

Overview of the products I’ve tried so far!

First of all- thank you cosmic nootropics! Very professional, legit company! So far I tried: Mexidol - works great, good product. Had stronger effects specially when I used it for the first time. Noopept - Great 👍 really works. The only thing which worked for me, non of those racetams worked at all. Phinebut (works great, definitely relaxes, maybe better sleep ) Stressam - didn’t do nothing to me (tried it for a wile in different kind of situations, different doses) Semax - didn’t do nothing at all (tried all kinds of doses - nothing worked) Meldonium - I’m very surprised! Did nothing except making me very sleepy, like really sleepy 😴 Kinda very strange because I expected opposite effects.

06/23/2023

Dear Artur, thank you for finding a moment to leave a review! We're thrilled to hear that you are satisfied with our products and service. :) As for the products you didn't find working for you, 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.

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11 months ago

Review

Sterling, C. Verified Buyer

Great company

After so many changes in the nootropic company finding these guys has been amazing! Super good communication and great products plus very fast shipping! I would definitely do business again!

Reply:

Thank you so much for your kind words! 😊

Response

5 years ago

Review

Ryan L. Verified Buyer

Semax is perfection

Amazing! Works perfectly, and instantly. Definitely recommend 10/10; can’t say that for most products.

Response

5 years ago

Review

Shane S. Verified Buyer

A fantastic nootropic. A amazing company.

Selank for me has been a great experience. It calms down my thoughts, and makes it easier to digest information. The substance itself feels very subtle, but has profound positive mental effects. I would suggest that anyone who has trouble studying to give it a try. It is also great after a rough day to relax. Dealing Cosmic Nootropic has been nothing but pleasurable. Very fast delivery to the united states, and discounts for using bit coin. On top of that they provide almost near instant updates on the status of your package. Going even further. Will notify you, and confirm the delivery of it. They go even further by making sure you are totally satisfied with the products once delivered. I have never had a more positive, and detailed experience ordering anything.

Response

5 years ago

Review

Shane S. Verified Buyer

A fantastic nootropic. A amazing company.

Selank for me has been a great experience. It calms down my thoughts, and makes it easier to digest information. The substance itself feels very subtle, but has profound positive mental effects. I would suggest that anyone who has trouble studying to give it a try. It is also great after a rough day to relax. Dealing Cosmic Nootropic has been nothing but pleasurable. Very fast delivery to the united states, and discounts for using bit coin. On top of that they provide almost near instant updates on the status of your package. Going even further. Will notify you, and confirm the delivery of it. They go even further by making sure you are totally satisfied with the products once delivered. I have never had a more positive, and detailed experience ordering anything.

Response
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