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Customer reviews for ONNIT Alpha BRAIN Nootropic Brain Health Supplement Capsules, 78 ct. for
ONNIT Alpha BRAIN Nootropic Brain Health Supplement Capsules, 78 ct.
3.8 out of 5 stars
stars
12K ratings11.9K reviews
  1. 5 stars52% (6,258)
  2. 4 stars15% (1,793)
  3. 3 stars10% (1,251)
  4. 2 stars7% (859)
  5. 1 star16% (1,909)

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Showing 3,771-3,780 of 11,986 reviews
Feb 15, 2024
Reviewer name: Peter
5 out of 5 stars
5 out of 5 stars review

THIS S#@T WORKS!!

This stuff really works! Been using Onnit products for over ten years now particularly Alpha Brain because it really does work! When I take this stuff I feel a lot sharper and more focused especially for Jiu Jitsu training, it's like my brain is firing on all cylinders. When I take it on days that I'm feeling groggy or didn't get the best sleep I immediately feel like I can take on the day! Do yourself a solid and get this stuff you will not regret it!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 20, 2025
Reviewer name: mariajesuscolmenare_6361
5 out of 5 stars
5 out of 5 stars review

Excellent

[This review was collected as part of a promotion.] Very satisfied with this product. I really needed it and will buy it again. From the start, you can see the results; I feel more focused. I recommend it for new moms; our brains will thank us for it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 29, 2024
Reviewer name: Leslie
5 out of 5 stars
5 out of 5 stars review

sick of my husband suggesting anything Joe Rogan!

My husband would not stop talking about this product and Joe Rogan. In fact i have not cared for joe rogan since fear factor. So you can imagine how i feel about his product..... Buuuut. I tried Alpha Brain after my husband had been taking for months. I noticed he was more focused on things. ie his honey do list etc. I snuck into his stash and wow. My husband was right. This stuff works. So now six months+ later here i am a full supporter of Alpha Brain. What can i say this stuff works.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 11, 2025
Reviewer name: katieh697_7396
5 out of 5 stars
5 out of 5 stars review

So far, really happy with the results!

[This review was collected as part of a promotion.] I got Alpha Brain for my mom to help with her focus and memory. After using it for just a week, she already feels more clear-headed and alert. She says it's easier to stay focused during the day. So far, really happy with the results!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 28, 2025
Reviewer name: joycev28_1615
5 out of 5 stars
5 out of 5 stars review

Very good

[This review was collected as part of a promotion.] A very good product that delivers what it promises, the price is affordable and has good value for money. Practical and small packaging, easy to swallow capsules and delivers the expected result, excellent product.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 22, 2025
Reviewer name: zamiran5_3972
3 out of 5 stars
3 out of 5 stars review

Decent ingredients, but didn’t really deliver noti

[This review was collected as part of a promotion.] I tried Alpha BRAIN® for a few weeks, hoping it would improve my focus and mental clarity. While the packaging and ingredients seemed promising, I honestly didn’t notice much of a difference in my day-to-day productivity or concentration. It might work better for others, but for me, the effects were minimal at best. Given the price point, I expected more noticeable results. The taste and capsules were fine, but the overall effectiveness didn’t meet my expectations.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 18, 2025
Reviewer name: sabah95_8067
5 out of 5 stars
5 out of 5 stars review

Perfect

[This review was collected as part of a promotion.] I received this product for free from influenster,I was hoping to find something to help me keep the daily focus that I need to run my small business. It has done everything I hoped for… plus a huge extra unforeseen bonus.Thank you!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 21, 2025
Reviewer name: keeleypeace_706
5 out of 5 stars
5 out of 5 stars review

Alpha Brain by Onnit is a stimulant-free nootropic

[This review was collected as part of a promotion.] Alpha Brain is great for those looking for a natural way to enhance cognitive function without stimulants. While it won’t turn you into a genius overnight, consistent use brings noticeable benefits in focus, memory, and mental clarity. If you’re willing to invest in a high-quality brain supplement, it’s definitely worth trying.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 16, 2025
Reviewer name: spencerb21_8632
3 out of 5 stars
3 out of 5 stars review

Didn’t notice much effect

[This review was collected as part of a promotion.] I’d love to say differently, but honestly I did not notice any significant cognitive differences or enhancing effects relative to my topical supplement routine. I already take a multi vitamin, vitamin D, etc. and a few others, and per the cost honestly I’m not going to work it into my routine, but maybe it works for others people

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Feb 2, 2020
Reviewer name: Dottie
5 out of 5 stars
5 out of 5 stars review

Amazing stuff.

I bought the Memory & Focus product over a year ago and really noticed a difference. I'm now 68 and before taking this, I was having trouble even with short term memory - something my mother had for a while before she passed away (at 94). I have another natural memory product from one of my doctors but it doesn't help with focus. Recently I stopped taking Alpha Brain when I ran out and thought I would see if I really needed it. YES I DO! What a difference. Back on the stuff again and feeling like "I'm Baaaaack!" and ready to live a fuller life.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153