Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
382 reviews
CosmicNootropicSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
At CosmicNootropic, we are dedicated to providing high-quality nootropic compounds for research purposes — products that are safe, consistent, and well-documented. Since 2015, our mission has been to connect international researchers with compounds that meet the highest standards of manufacturing. What began as a small initiative to make hard-to-find products accessible has grown into a globally trusted platform grounded in scientific integrity and care.At the heart of our philosophy is transparency. Unlike many experimental alternatives, every item we offer is factory-made in GMP-certified facilities and conforms to governmental quality standards - not improvised in uncontrolled environments. We strive to provide full documentation and quality control information so that our customers can feel confident in the materials they’re working with.Whether you’re advancing your personal research or exploring cognitive science, CosmicNootropic is here to support your journey with trusted products, reliable service, and a strong foundation in science.
CosmicNootropic (cosmicnootropic.com) has 382 customer reviews on The Fair Hearing, with an average rating of 4.7 out of 5.
Showing 337 reviews with 5 stars · Clear filters
Good products at a fair price
By Keith L.
Response from CosmicNootropic· Sep 20, 2024
Thank you for your concise and positive review! We’re glad to hear that you’re happy with our products and pricing. Your satisfaction means a lot to us!
Took the actovegin. Man I’m thinking it was this or something in the water cause my workouts kicked butt! Give it a try
By Jeffrey D.
Response from CosmicNootropic· Sep 19, 2024
Thanks for sharing your experience! We’re thrilled to hear that Actovegin had such a positive impact on your workouts. It’s always great to find something that boosts your performance! We appreciate your recommendation and look forward to helping you with your next order.
Guaranteed quality product, fast shipping, products you can’t get elsewhere… what’s not to love?? I recently got a box of Phenibut for anxiety and it taken as directed it worked like a charm. Can’t wait to get some mexidol and Picamillon
By Ryan E.
Response from CosmicNootropic· Sep 19, 2024
Thank you for the fantastic review! We’re so glad to hear that you’re satisfied with our quality and fast shipping. It’s great to know that Phenibut has been effective for your anxiety. We can’t wait to help you with your next orders of Mexidol and Picamilon! If you have any questions or need assistance, feel free to reach out. We appreciate your support!
For someone who is interested in longevity and believes in peptides, this is the valued source. The service is great. They always go out of the way to provide answers and one time. I even made a mistake paying them through Wise, but Ithey still went ahead with the purchase even though they ended up receiving $45 less. I will continue to order peptides from them on a regular basis. They even answer questions that other companies in the USA are afraid to answer about using the product. I appreciate that I hope they are successful.
By John M.
Response from CosmicNootropic· Sep 19, 2024
Thank you for your wonderful review! We’re delighted to hear that you find us to be a valuable source for peptides and that our service has consistently met your needs. It’s great to know that our team was able to help you. Your trust and loyalty mean a lot to us and we truly appreciate your support and look forward to continuing to serve you in the future!
great products, fast delivery. really impressed
By rj
Response from CosmicNootropic· Sep 19, 2024
Thank you for your awesome feedback! We’re so glad to hear that you’re impressed with our products and speedy delivery :)
Ordered some Noopept, got here in Canada quite quick. This was the first time I tried nootropics even if I have had memory problems for a long time. I am the kind of guy that never remember where I put my stuff...car keys, wallet, lunch box, cell phone, etc...after taking 20mg of Noopept for 3-4 days, I could"nt feel anything special but I sure noticed that I was'nt searching for most of my stuff anymore, this is how I realized that Noopept really worked, and I am talking big difference...Thanks Noopept and thanks CosmicNootropics....Eric
By Eric P.
Response from CosmicNootropic· Sep 19, 2024
Thank you for sharing your experience, Eric! We're thrilled to hear that Noopept has made such a positive difference in your daily life. It’s great to know that you noticed improvements with your memory and that your order arrived quickly. Your feedback means a lot to us, and we’re glad to have been part of your nootropic journey. Thanks for choosing CosmicNootropic!
The fact that products like these are available is what makes it great for me. They are affordable and fairly easy to to buy. Cosmic nutrition has made the process easy and available.
By Shelbyll M.
Response from CosmicNootropic· Sep 11, 2024
Thank you so much for your kind words! We’re thrilled to hear that you find our products both affordable and easy to purchase. At CosmicNootropic, we strive to make high-quality nootropics accessible to everyone, so it's great to know we're hitting the mark for you. If you have any questions or need assistance, don't hesitate to reach out. Thanks again for your support!
Fantastic Customer Service and Delivery!
By Jack S.
Response from CosmicNootropic· Sep 6, 2024
Hi Jack! Thank you so much for your kind words! We're thrilled to hear you had a fantastic experience with our customer service and delivery.
