As expected.
The item I bought was priced competitively. The package arrived on time, and contained what I ordered.
By Mike
Response from CosmicNootropic· Aug 16, 2019
Thank you for the review!
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
382 reviews
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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
The item I bought was priced competitively. The package arrived on time, and contained what I ordered.
By Mike
Response from CosmicNootropic· Aug 16, 2019
Thank you for the review!
We have been using the drops for about 6 weeks. Too soon to tell if they are making a difference. Shipping has been prompt and we have had good response from customer service on any questions.
By Yvonne D.
Response from CosmicNootropic· Aug 16, 2019
Thank you, Yvonne! If you will need any help, be sure to contact us
Très satisfait de la boutique. Le service clientèle est au top. Excellent Feed back. Semax, Nootpet, Cardionat.. très bons produits. Je recommande cette boutique de Nootropics !
By Thierry F.
Response from CosmicNootropic· Aug 16, 2019
Thank you!
Great products and amazing service!! Worth the wait it takes for the products to arrive.
By alex Q.
Response from CosmicNootropic· Aug 16, 2019
Glad that you like the products!
Excellent service, fast shipping, and good selection of products. Definitely recommend.
By jenny D.
Response from CosmicNootropic· Aug 16, 2019
Thank you!
This is a great website. Great customer service. They were honest and got my product shipped as quickly as possible. Quality wise, they did a great job. I got my smoking cessation pills 2 weeks after orders from Russia to USA, and the package was in good condition.
By Mark
Response from CosmicNootropic· Aug 16, 2019
Hi Mark! Thank you for the kind words! We are happy that you've enjoyed the service.
Great customer service,excellent products....great prices,will order again.
By Elizabeth
Response from CosmicNootropic· May 31, 2019
Thank you, Elizabeth!
great company all around!
By Dalton M.
Response from CosmicNootropic· May 12, 2019
Thank you, Dalton! Happy to have you as a customer!