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
product was great, the support team is quick and helpful and shipping was fast! what more can you ask for! ill continue to order here!
By Justin K.
Response from CosmicNootropic· Jan 22, 2022
Thank you so much, Justin! Happy to know that and hope to see you as our customer again soon!
Multiple orders over the past 5 months, all consistently exceptional; From the customer service, package tracking in detail, all the way to receiving it. Products are top quality, and I'm really happy with the customer service which alone I could give 10 stars.
By Mohamad Aiman H.
Response from CosmicNootropic· Jan 21, 2022
Thank you for your kind words, Mohamad! It motivates us to work even better and harder :)
I ordered etifoxine (Stresam), great product. They seem to offer a large range of nootropics and anxiolytics that are unavailable from most other stores, i will 100% be back for more.
By Adam B.
Response from CosmicNootropic· Jan 9, 2022
Thank you so much! We are glad you've liked the product and looking forward to see you as our customer again. :)
Great product but 5 vials shattered in shipping.
By customer
Response from CosmicNootropic· Jan 7, 2022
Hi, thank you for your feedback. I've asked our cutomer support to countact you regarding this issue. We will be more than happy to reship or refund the broken vials. Sorry for the inconvenience.
Fantastic service with the customer assistance being really helpful when they can through the whole process. Amazing prices for products which do miracles. Great company with good mission behind it.
By Simon J.
Response from CosmicNootropic· Jan 6, 2022
Thank you very much for your kind words! We're happy to try our best. :)
Highly recommend
By omar
Response from CosmicNootropic· Jan 6, 2022
Thank you very much! :)
Quick, secure shipping and arrival time, with accurate updates. The supplement's effect matches the online description.
By Samuel
Response from CosmicNootropic· Jan 6, 2022
Thank you for your feedback! We are glad that you are satisfied with our service and products. :)
The order arrived within the delay shown on their website, full and complete, seals not broken. 10/10
By big_snek
Response from CosmicNootropic· Dec 30, 2021
Thank you for your feedback! We hope to see you back :)
