Saturday, November 7, 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.
382 approved reviews, newest moderated first
CN worked with me, as I had never used crypto before. I actually had to cancel my order and change the payment method, then it took about a week to buy crypto, and they were extremely helpful and understanding, emailing me throughout the whole process. I placed my order again and received it faster than expected.
By Maggy T.
Response from CosmicNootropic· Dec 4, 2021
Thank you very much for your kind words! We appreciate it and always ready to help. :)
Arrived fairly quick all G
By Nathan R.
Response from CosmicNootropic· Dec 3, 2021
Thank you very much!
Excelent customer support.
By Mojtaba B.
I always receive my orders and been using cosmic nootropics for 5 years now
By Gerrard H.
Response from CosmicNootropic· Nov 26, 2021
Thank you very much! We are glad that you have been with us for such a long time. :)
Never received my order and been over 2 months and assuming I’m not getting it.
By Lindsey A.
Response from CosmicNootropic· Nov 16, 2021
Hi Lindsey! You have never contacted us on this matter. Please contact us via [email protected], we are more than happy to solve the issue!
Arrived in about a week, very nice package, original clinical box, hospital grade. Perfect, thanks see you soon again
By Zane G.
Response from CosmicNootropic· Nov 8, 2021
Dear Zane, thank you for your feedback! We hope to see you back :)
Great service, awesome products. Grateful this website and its great products and information exists!
By BigBrain
Response from CosmicNootropic· Nov 6, 2021
Thank you so much! We're glad that you like it. :)
I enjoy your products and will continue to shop from you all.
By John G.
