Skip to Main Content
Sams Club
Sams Club
Customer reviews for ONNIT Alpha BRAIN Nootropic Brain Health Supplement Capsules, 78 ct. for
ONNIT Alpha BRAIN Nootropic Brain Health Supplement Capsules, 78 ct.

Member photos

Sort by |
Showing 9,121-9,130 of 11,979 reviews
Aug 17, 2024
tinv_6128
5 out of 5 stars review

Alert

[This review was collected as part of a promotion.] The capsules are easy to swallow, and there’s no aftertaste, which is a big plus. I feel more alert during the day, and it has helped me stay on top of tasks with a sharper mind. Overall, I'm really satisfied with the results and plan to continue using them.

Review from influenster.com
Helpful?1KJFR6XS8BD413614914153
Apr 24, 2025
sageyp_7020
4 out of 5 stars review

Not for me

[This review was collected as part of a promotion.] When this finally came in, I waited for the following day to take it so that I had plenty of time to try it out before going to bed. At first, I didn’t feel any difference. It’s easy to take. 2 pills a day with a light meal. I only took 1 to see how I would feel. Again, I didn’t feel anything. So I did a second day. My eyes started twitching. It was like that all day and all night. I stopped taking it to reset my body. I even made sure to get plenty of sleep. And eventually it got better. I figured I would give it a try again. And yet again, it made my eyes start twitching. I’m not for sure what is going on. But I’ve never had problems with my eyes before. And I had researched the ingredients before taking it. And it seemed like they were fine. I hope this works for others. But It’s definitely not for me.

Review from influenster.com
Helpful?1KJFR6XS8BD413614914153
Apr 22, 2025
jamieb199_2767
3 out of 5 stars review

Just kinda ehh

[This review was collected as part of a promotion.] I'm not sure that this memory and focus supplement did anything at all. I definitely didn't notice any spectacular results. There weren't any adverse effects of taking it either though. Just kinda ehh

Review from influenster.com
Helpful?1KJFR6XS8BD413614914153
Jan 31, 2024
HRGuy
5 out of 5 stars review

Gain your focus back!

Over the past three months, I had noticed a decrease in my focus during the work day. I would easily get distracted, not finish tasks, put in minimal effort, and just feel overwhelmed. Burnout was a big problem. I was familiar with BCAA’s in the past and was regularly taking L-Tyrosine and that helped for a while, but I felt like I could use a little extra of something, I just didn’t know what that something was. I started looking more into nootropics and heard about Alpha Brain by through a podcast. I ordered a bottle and felt the difference within the first day. It didn’t make me limitless, not that I expected it too, but it may have helped improve my overall cognitive function. I feel like taking Alpha Brain has helped me get my focus back, and because of that, has given me the capability to deal with my burnout. My concentration and presence has improved which means I am a better husband, dad, employee, and leader.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 28, 2020
Jortz
5 out of 5 stars review

Excellent Formulation

This product is too expensive, and there are similar formulations I would recommend. However, if the price is not a factor for you, it is worth a try for your focus needs. I also admire a company that doesn't delete its reviews and truly communicates with customers. I love this product and it works for me.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 29, 2024
kristac39
5 out of 5 stars review

Easy to take

[This review was collected as part of a promotion.] While it’s difficult to generate a view of a supplement’s effectiveness in a short time, I am excited about this products claims! I can always use something to help with focus and memory. The pills are on the larger side but they don’t taste like anything and are easy to take. I’m excited to see the long term effects of these!

Review from influenster.com
Helpful?1KJFR6XS8BD413614914153
May 6, 2025
mantatisiw_6499
4 out of 5 stars review

My memory and focus improve tremendously!

[This review was collected as part of a promotion.] As a 37-year-old African American woman balancing life as a full-time teacher and a mom to a young child, mental clarity and focus are essential for me. I started using Alpha Brain hoping for a little boost—and I’ve genuinely noticed a difference. I feel more alert during my lessons, and it’s been easier to stay organized and present, even when the day gets hectic. It’s not a dramatic overnight change, but it helps me feel more on top of things without any crash or jitteriness. For me, it’s become a small but meaningful part of my daily routine !

Review from influenster.com
Helpful?1KJFR6XS8BD413614914153
Oct 3, 2024
amymay828
3 out of 5 stars review

Work smarter, not harder

[This review was collected as part of a promotion.] The packaging was pretty standard to all pill bottles. Easy open. I haven’t notice too much of an improvement in my brain health. I’ve been taking intermittently for a couple weeks now. I don’t notice too much of a taste, however I do take pills quickly. Overall may be somewhat beneficial, will continue to take for further review.

Review from influenster.com
Helpful?1KJFR6XS8BD413614914153
reply from Customer Service

Thanks for giving Alpha Brain a shot and for sharing your experience! Everyone's experience can be a bit different with a formula like this. It's formulated to help support memory, focus, and processing speed, and it can take some regular use to really feel these changes. We suggest trying it for at least two weeks. Also feel free to reach out to us for some supplement tips.

Aug 23, 2024
fernamdoa_5413
5 out of 5 stars review

Very good

[This review was collected as part of a promotion.] This product sharpened my focus from the very first day. My mood is significantly more positive, and my mind feels clearer. While I wish it had a bit more impact on cognitive function and intellectual sharpness, I'm still very pleased with the results.

Review from influenster.com
Helpful?1KJFR6XS8BD413614914153
Apr 21, 2025
courtneyg1107_9624
3 out of 5 stars review

Review of the Onnit Alpha Brain Supplement

[This review was collected as part of a promotion.] The Onnit Alpha Brain Supplement claims to be a caffeine-free supplement that enhances the memory, focus and mental clarity of an individual. It contains ingredients like Bacopa monnieri, Alpha-GPC, and Huperzia serrata, which are known to help with cognitive abilities. At first, I was skeptical of this product because I have never tried a focus/mental clarity supplement. I experienced a subtle improvement in mental clarity and improvement in my ability to concentrate on tasks, such as working at home. I did feel slightly nauseous when I took my first pill, but it went away after a few minutes. The capsule is not too big, and it doesn’t taste too bad. I found that it was easy to swallow with a drink. I don’t know if with continued use, the mental clarity and focus ability will improve. To me, I expected a little bit more effects. As this product is caffeine-free, I didn’t experience any “crashes” or jitteriness. I wish that the supplement bottle provided the exact dosages of the main ingredients to assess their effectiveness fully. I don’t believe that I will continue using this supplement as I am focused majority of the workweek when I am in the office.

Review from influenster.com
Helpful?1KJFR6XS8BD413614914153