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.
以上内容由商家自行提供，未经平台核实。CosmicNootropic（cosmicnootropic.com）在 OK.one 的综合评分为 4.6 分（满分 5 分），基于本站收录的 100 条用户评价，属于美丽与健康分类，口碑优秀。好评高度一致，90% 的评价为 4 星及以上；商家回复了 78% 的差评；近 12 个月新增 30 条。数据最后更新于 2026-09-04。
Hi Mubashir! Thank you for such a concise and positive review! “Great and good” is exactly what we strive for every day. We are very happy that you are satisfied. We hope that your experience will continue to be excellent in the future!
They allow fraudsters to misuse other people’s email addresses to register accounts and buy drugs from Russia to the UK. I contacted them to remove the account linked to my email after receiving shipment notifications, and they claimed the issue was resolved, but I continued receiving emails requesting order reviews. Liers.
Hi Lucy! Thank you for your feedback and we apologize for the situation. We take the security and privacy of our users' data very seriously. The fact that you received further notifications after our response indicates a system failure that we are obliged to fix. We are launching an internal review of the processes for handling such requests. To completely resolve the issue and remove all traces of your email address from our system, please provide us with additional information. Please email our support team with the subject line “Account Deletion.” We appreciate you bringing this issue to our attention and understand your frustration. Our goal is to rectify the situation immediately and restore your trust.
Hi Ben! Thank you very much for such a pleasant assessment of our work! It is very important for our support team that every customer feels heard and receives the necessary assistance. We are sincerely glad that you enjoyed communicating with us. We hope that the product itself will not disappoint you! We are always happy to help you.
I’m always grateful for the products that Cosmic provides. My health has improved drastically over the past few years of use their products.
Hi Colton! Thank you so much for your kind words! We’re truly happy to hear that our products have been a part of your health journey and that you’ve seen such positive results over the years. We really appreciate your trust and continued support!
Hi Stephen-Paul! Thank you for leaving a positive review! We're happy to hear you're satisfied with our products.
Amazing company. Excellent communication and transparency.
Hi Michael! Thank you for sharing your experience!
I chose Cosmic Nootropic because I had heard from others and believed in their commitment to transparency and customer service. I had trouble with my second order- and I needed to contact support to resolve my issue. Not only was my issue resolved entirely, but I have seen dramatic, measurable results from the products I purchased. I'm confident that what I'm ordering is what I'm getting-- and I trust that if I ever have issues in the future, someone will respond and take care of me kindly.
Hi Eric! Thank you so much for your thoughtful review! We truly appreciate your trust and kind words. It’s great to know that both our support and products have met your expectations, we’re always here to help whenever you need us.
Exceptional website, service and products.
Thank you so much for your kind words! We’re thrilled to hear you had an exceptional experience with our website, service, and products. Your support means a lot to us!
I placed an order about a year ago and recently wanted to order again. I saw an ad of the webpage of Cosmic Nootropic claiming I could get 20% off my next order by leaving a review. But when I clicked the ad to learn more, it immediately redirected me to the review page on google with no information about terms, conditions, or what qualifies for the discount. After submitting my review, I was told by support team that I didn’t qualify because I didn’t include photos or videos, effectively rejecting my review after the fact. This feels misleading and like dodgy marketing. Companies should be upfront about the rules instead of sending customers straight to leave a review, only to turn them away afterward. Learn from my expert and save yourself the time and aggravation. Avoid ordering from a vendor who doesn't stands behind their promises. You won’t find that with Cosmic Nootropics! The owner is Russian, and the customer service still operates with outdated, dodgy practices that treat customers as low priority. If Cosmic Nootropic wants to do real business, they need to get rid of these old communist school, unprofessional methods. Very misleading marketing and dismissive support make this a vendor to avoid. Regarding CN question: It’s quite manipulative to pretend you don’t know how your own website operates, especially when you’ve set up a direct review submission link without any mention of terms and conditions. I also noticed many reviews without photos or videos. Overall, this feels like a shady Russian setup — avoid this vendor.I contacted CN customer support but they are useless sending me terms and conditions after I wrote a review and because I have not got photos or videos to upload - they refused to give me 20% off per the ad on CN webpage.
Hi Neve! We’re very sorry to hear about your experience and appreciate you taking the time to share this feedback. We do include the details of our review discount program on our website, but we understand how being redirected without seeing the full terms could feel confusing or misleading. We’d truly like to make this right. To fix the issue, could you please let us know when you saw that link? We genuinely have no intention to confuse or mislead anyone, and this information will help us address it properly. Please contact us at [email protected] so we can look into it and resolve this together.
At first I didn't realize there was more than one package, but everything arrived on time. I received everything in perfect shape. Thank You
Hi Keith! Thank you for your feedback! We’re glad to hear everything arrived safely and on time. Enjoy your order, and we look forward to serving you again!
产品很棒，但粉剂选择有限。由于关税问题，有时产品会缺货。无法从独联体国家发货，意味着产品选择较少且价格略高。总体来说，我对网站和提供的产品非常满意。唯一想改进的是通过其他国家提供独联体区域的产品以避免关税。另外，如果你们能卖地塞米松滴眼液就太好了。
Hi Max! Thank you for sharing your thoughts with us! We’re happy to hear you’ve been satisfied overall. Ordering from our CIS warehouse is available for most countries, though in some cases customs restrictions may apply. However, we are trying to resume shipping from our CIS warehouse to the US as soon as possible. We really appreciate your feedback and continued support!
Excellent customer service Original treatments
Hi Dominique! Thank you for your kind words! We’re so glad to hear that you’re happy with the products and our team’s support. Your trust in the authenticity of our treatments means a lot to us!
Great selection, great product and very efficient delivery times! Have already reordered
Hi Michael! Thank you so much for your kind words! We’re really glad to hear that you enjoyed the selection, quality, and fast delivery. It means a lot that you’ve already reordered, we truly appreciate your trust and support!
客服响应及时，整体体验很棒！
Hi there! Thank you for your kind words! We’re glad to hear that you had a good experience and that our customer service was timely. We look forward to serving you again!
推荐 Cosmic Nootropics。他们的产品正是我一直在找的。和我打交道的体验也是一流的。
Hi James! Thank you so much for your recommendation! We’re thrilled to hear that our products have been exactly what you were looking for and that your experience with us has been top-notch. We truly appreciate your support!
买促智药的首选！ 谢谢。 正品，发货快。 客服也很友好。
Hi Peter! Thank you so much for your kind words! We’re delighted to be your go-to place for nootropics and happy to hear that you’re satisfied with both our products and support. Your trust and appreciation mean a lot to us!
千万别从 Cosmic Nootropics 下单！！！ 我在七月下了一个订单，买了三款号称有货的产品。他们发了追踪号，我耐心等着包裹，还经常去 DHL 网站查更新。结果订单第二天追踪信息就全停了，挺有意思的。我联系了 DHL 和 Cosmic Nootropics，两边都让我找对方。Cosmic 让我等到 8 月 7 号。我转告 DHL，他们说不用等，作为商家，是他们而不是我来联系 DHL 开调查找丢失的包裹。我又转告 Cosmic。他们保证会补发，我这周中就能收到。结果周末到了，还是没影！！更离谱的是，8 月 7 号又「创建」了一个订单，但显示「暂停」！跟这家公司发了 20 多封邮件，他们只会拖延。根本没发货……从来就没有。我会在 ChatGPT 推荐的网站上留差评。我要争议这笔收费，举报他们是不诚信的商家，经营手段可疑。大家吸取我的教训，省点时间和精力。找那种信守承诺的商家下单。Cosmic Nootropics 做不到！ 注：如果你也有同样的遭遇，留评提醒其他人，争议收费把钱拿回来。别让他们用这种骗局坑你！
Hi Tammy! We’re truly sorry to hear about your experience and the frustration this has caused you. We always strive to provide reliable service, and we regret that this situation did not meet your expectations. Please know that we acted strictly within our Reshipment & Refund Policy, which is available on our website for transparency. In your case, we have already processed a refund for the order. Regarding the reshipment: we did create the replacement order, but since we did not receive confirmation from you that the shipping details were correct, it remained on hold. We understand how disappointing this must feel, and we’re sorry for the inconvenience caused along the way. Your feedback is very important to us, and we’ll use it to improve our processes so that situations like this are avoided in the future.
客服一直很棒，产品也靠谱。
Hi there! Thank you so much for your continued trust! We're glad to hear you've had a great experience with both our service and products.
这次购物体验方方面面都很棒。下单流程简单顺畅，沟通快速专业，包裹也安全快速地到了。包装严实，和描述完全一致。产品质量好，服务可靠，客服也很给力——CosmicNootropic 真的没让我失望。强烈推荐！
Hi Joe! Thank you so much for your thoughtful and detailed review! We're thrilled to hear that everything, from ordering to delivery, met your expectations. It's always our goal to provide quality products, reliable service, and a smooth experience, so your kind words mean a lot. We truly appreciate your recommendation and look forward to serving you again!
我对订单很满意。
Hi Natalya! Thank you for the feedback! We're happy to hear that you're satisfied with your order.
共 100 条符合条件的评价
