Feedback
We appreciate any feedback from our customers be it good or bad. Cosmic Nootropic team constantly strives to do better and upgrade our product range and customer service. We thoroughly review every customer insight. And we are willing to improve what we can and provide the utmost quality of service to you.
Of course it’s also nice to read the words of encouragement and your positive feedback too. So if you are satisfied with our service or the products that we have in store, we kindly ask you to share your positive experience.
Below you will find some reviews posted by our clients on CosmicNootropic.com as well as on other platforms.
Yours,
Cosmic Nootropic team
4.6
Based on 659 Reviews
(558)
(27)
(14)
(10)
(50)

03/11/2025
Great Product and Great Customer Service
Great customer service throughout, thank you! I bought the 20ml ampoules for intramuscular injection. If you are used to larger ampules than its no problem, if not I would recommend getting some equipment to help draw it out. Using insulin pins took some time. I didn\'t have any adverse affects, no negative sides. Found injecting in the quad was easiest for me. I did notice improvements in focus and memory retention even at a very conservative dose (1ml daily). Benefits seemed to plateau around week 4 with this dose. Overall I think it is a great option for nootropic and neuroprotection, and cognitive improvement. Something I plan to continue to utilize and work in through the calendar year.
CP
Verified Buyer
03/11/2025
Calming my immune system
I have struggled with Lyme/mold. Thymalin has calmed my immune system, reduced inflammation, and helped me sleep deep. I use it every six months and it has created a noticeable improvement in my health. I highly recommend this peptide to anyone.
Colton
Verified Buyer
03/09/2025
Love this stuff
Very powerful product. Boost mood,energy, focus and clarity
Adam A.
Verified Buyer
03/09/2025
Phenylpiracetam is incredible
Woah I loved this product. Energy, focus, clarity and it also helped my anxiety. 5 stars. I only use cosmic nootropic from now on. Best quality
Adam A.
Verified Buyer
03/08/2025
Piracetam
This helps me with consistent energy, focus, and gives me an uninterrupted flow of focus and attention throughout the day.
Pamela B.
Verified Buyer
03/08/2025
Effective. favorite product
Very effective, great
Connor G.
Verified Buyer
03/08/2025
Game-Changer for Cognitive Clarity
I’ve been using Cerebrolysin daily, and it’s become an absolute game-changer for my cognitive function. It feels like a “brain reset” each day—especially after taking prescription stimulants—leaving me sharp, focused, and clear-headed. I like to think of it as a total “neurotransmitter reset”, giving me that mental clarity without the usual burnout. It’s so effective that part of me thinks it should be illegal, just because it works that well! If you’re looking for a legitimate boost in cognitive performance and mental stamina, Cerebrolysin is the real deal. It’s officially my daily staple—couldn’t imagine my routine without it.
Bradley K.
Verified Buyer

03/07/2025
Rebuilding bones
Great customer service and shipping! I am taking this to hopefully speed healing of some broken bones. I like that they are easy to swallow, no after-taste, and a great price, so far meeting my expectations.
Yvonne L.
Verified Buyer
03/07/2025
Effective Chill Pill
Works well to alleviate work and situational stress without side effects or feeling sedated. Taking as needed. Helps me to sleep too. Highly recommended.
Sandra L.
Verified Buyer
03/06/2025
waste
received two empty bottles of Semax and two nearly-empty bottles of Selank. I ordered Selank once before and the bottle came half full (i used for a week and put in the photo on the end with the dropper for reference). i want to return these for a refund but customer service is adamant on store credit or reshipment— they also said the two nearly-empty bottles of Selank are “probably fine” to use. I don’t appreciate the idea of using a medical product that is “probably fine” to use per a customer service rep. seriously disappointed in Cosmic Nootropic when i was excited to try an alternative to prescription meds. would rather be anxious in general than anxious over these products (or should i say lack there of). what a waste of time and money.
Taylor
Verified Buyer
03/05/2025
Hands down up there in my Top 5 Must Have/Go to’s for the treatment of my PTSD, major depression disorder, treatment resistant form, claustrophobia, panic disorder, and me and my siblings and the same United brain neurological abnormality and suffer from in our parentheses as well
in birth to seizures, and suffer him Tourette’s This is m my personal/individual review of Pantogam Active and of course in NO way medical or professional advice, something only your MD/GP/neurologist or psychiatrist could do and that you should always see a professional such as the one description first always just in case if you have any major concerns or doubts. Anyways, I got turned onto the I want to say Pantogam Active not even 3-4 months or more ago I’m not only turn myself onto it, I pretty much turned myself onto the whole entire Nootropics world altogether, and looking back a little part of me wishes I had just bought one of the super awesome nifty and cool looking angelic, adapted, and nootropics bundle bags that Cosmic nootropics sells. But I decided to just drive in at first and spend some big money, and I essentially sure you can imagine which section of products category was that I went to with a quick like a little speedy Gonzalez Luis or the road Runner lol! Yes, the anti-anxiety section with they’re so fast it would make your head spin and I purchased literally almost everything and came to a total easily &300–$400 and of course after I applied the payment through cryptocurrency discount and a 20% promo code, that greatly improve my purchasing power, allowing me to truly try every anxiety supplement medication and antigen, etc., that they have to offer the reason that I did that instead of buying a small sample pack with only 10 or 15 tablets is I am in mindful, intelligent, and on medication medication long enough to know that you do have to sometimes take them for weeks and weeks before you notice any benefit so long story short, I purchased basically everything,from Pheibut, Picamilon,Selank, Grandaxin aka Tofisopam, Afobazole,Meijmmm Mebicar, and finally last but certainly not least‼️ The 300mg Pantogam capsules. And I am going to air on the side of use the lowest dose effective as possible in the shortest length of time just in the same way we see providers do with been azine and through although many are not vented aspens they do work on the same receptors they do in the brain GABA a anGABA b receptors believe me when I tell you, it takes no time whatsoever at all to wear for the first one – two days of taking way the Pantogam active Grandaxin or Picamon… now can understand that it isn’t so much the drug medication or supplement, causing a buildup of tolerance, dependence or addiction. It is the same receptors in the brain constantly being teased if you will, whether it is GABA or your opioid, receptors, dopamine, etc., but this stuff is definitely part of my daily regimen and I taste usually 2-3 capsules first thing when I wake up in the morning that about 900 mg and my second dose that I take later in the evening or getting closer to bedtime I take another 2–3 cancel and I’m writing this review so I can snag that next 20% discount code! I would like to take the time opportunity today all of the beautiful people at cars making tropics and never seen a company show kind courteous, and that goes above and beyond. With that said folks, stay well be well do well and be your own best friend and be your own advocate and because if you can’t love yourself, how the **** are you gonna love someone else?! Hello! LOL OKAYYYY!
Justin F.
Verified Buyer
03/04/2025
Gracias CosmicNootropic
Thank you Very healthy Gracias CosmicNootropic Blessing 🙏 For all team
Israel G.
Verified Buyer
03/03/2025
Ineffective
Zero effect, wont be using or buying again
Tony R.
Verified Buyer
03/03/2025
Subtle but effective
I find that I am able to get into a calm flow at work and knock out my task list. My cognitive function seems to be better on Cerebramin. I will repeat this one in the future.
Colton
Verified Buyer
03/03/2025
Trimetazidine
I've been taking Trimetazidine 35mg for 2 months, and it has helped reduce my chest discomfort by about 70%. I noticed improvements within 10 days of starting the medication. My exercise tolerance has increased—I can walk for 30 minutes without feeling as much fatigue compared to before. However, I did experience mild dizziness (3/10) for the first week, but it went away. Overall, I’d rate this medication 8/10 because it has improved my daily activities with minimal side effects.
Eugene M.
Verified Buyer
03/02/2025
Small molecule made big difference
I decided to try Visomitin because I was waking in the night feeling like I had sand in one eye, or extreme dry eye. I have been trying to postpone cataract surgery as long as possible, though I knew some were developing, as I had the telltale halo effect around bright lights at night.. It was clear from the description of this product that it might help prevent the formulation of cataracts but likely would not treat existing ones. There are other ophthalmology products from Russia, but most are pills, so I decided to try the Visomitin eye drops. Wow. I have not had the dry eye issue since using it for one month, but the most surprising result is the improvement of my vision. I was stunned that I don\'t always have to use glasses to read small print. The halo effect from the cataracts seems slightly better, so it\'s giving me additional time without surgery. Note that this is a tiny 5ml bottle, and you are supposed to use it in one month after opening, so it isn\'t cheap, but anything that improves my eyesight this much in a month is worth it.
DJB
Verified Buyer
03/02/2025
Semax
The drops do not work. You have to snuff them up but they fall right out. There is no good way to absorb the drops. It should be a spray or other method of delivery. I feel it was a waste of money to get the drops.
Shari K.
Verified Buyer
03/02/2025
Great cognitive enhancer!
I injected 10 mL of Cerebrolysin intramuscularly, and about an hour later, I noticed a significant change. My mind felt sharper, colors seemed more vibrant, and I experienced a heightened sense of awareness and mental clarity. It was as if my brain was firing on all cylinders, making me feel more focused and even a bit smarter. The effects were noticeable yet natural, without any jitteriness or discomfort. Overall, a powerful nootropic experience that delivered exactly what I was hoping for.
Jonathan A.

03/01/2025
Fixing a prior review
Everything I said in my prior review is correct but I meant to hit 5 stars instead of 3. Great product and will be used again!
Colton H.
Verified Buyer