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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 6,251-6,260 of 11,986 reviews
Apr 17, 2025
Reviewer name: nhungd6_8224
4 out of 5 stars
4 out of 5 stars review

Alpha Brain

[This review was collected as part of a promotion.] Alpha BRAIN is a dietary supplement that helps support cognitive functions, including memory, mental speed, and focus. With 30 capsules in package for 15 days. The price is kind of ok not too expensive.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 1, 2024
Reviewer name: kristeny14
2 out of 5 stars
2 out of 5 stars review

Jury still out.

[This review was collected as part of a promotion.] Jury is still out on these. After a month straight there has not been a major enough difference to tell if they have worked as advertised. I have not felt any negative side effects but I also have not noticed any miraculous change in mood or focus. The capsule was a bit large but left no gross taste. I will continue to take a bit longer so see if anything changes for the better but I am chalking this up to mostly placebo so far.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Onnit Customer Service

Thanks for leaving us a review about your experience with Alpha Brain! We’re bummed to hear that you didn’t have the experience that you expected while taking this product. We all respond to supplements differently, not only in how they affect us but how quickly they affect us. We definitely recommend taking the product at the recommended dose for a solid two weeks before deciding whether or not it’s working for you. After that time, if you’re still not feeling it, please feel free to reach out to us directly for further assistance.

Aug 9, 2024
Reviewer name: mallahzeynep
5 out of 5 stars
5 out of 5 stars review

Husband approves!

[This review was collected as part of a promotion.] When my husband saw this packaging, he was in disbelief. He was like no way you got these! I was like you want them? He was like yes!! He’s in law school and said he can use the extra attention/energy saver!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 30, 2025
Reviewer name: sabrinal236_5352
5 out of 5 stars
5 out of 5 stars review

Good to try

[This review was collected as part of a promotion.] My husband has been taking this for a month now. There haven’t been any crazy side effects. Does it seem to be working, maybe a little. Does he need to take it longer for full effect, possibly. So far so good!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 5, 2025
Reviewer name: angelbaby1125_3062
2 out of 5 stars
2 out of 5 stars review

Not for me

[This review was collected as part of a promotion.] I personally didn’t feel any clarity or focus. I also didn’t give it the full time as I didn’t like the ingredients that are known for causing upset stomach. The packaging is simple and easy to use. I didn’t notice much of a taste or after taste.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Onnit Customer Service

Thanks for leaving a review about your experience with Alpha Brain! We’re bummed to hear that you didn’t have the experience that you were hoping for. While we typically suggest trying out for 2 weeks to feel effects, being that we all have different needs, it's expected that we all respond to supplements a bit differently, and we're glad you gave it a shot. -- Cailee B. ONNIT Customer Service Associate #getonnit

Apr 16, 2025
Reviewer name: shoshioc_460
5 out of 5 stars
5 out of 5 stars review

Alpha BRAIN is definitely on it!

[This review was collected as part of a promotion.] Alpha BRAIN by Onnit is most definitely On I! Even though it’s been a short span of time since taking it, I feel more alert and focused. Especially during my afternoons when I used to feel like I needed a little, pick me up like having that afternoon extra coffee or something like that to get me through the workday. However, since taking an Alpha BRAIN, I feel more cognitively alert, mentally focused and it makes getting through my busy workday a lot easier.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 25, 2025
Reviewer name: amberld66c_830
5 out of 5 stars
5 out of 5 stars review

Alpha brain

[This review was collected as part of a promotion.] This Onnit alpha brain supplement is a game changer for me! Started taking about two weeks ago , I can already tell my mind isn't wandering like it use to . I am able to stay focused on the topic at hand. One pill per day it's just that easy.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 3, 2025
Reviewer name: staceymartin70_8050
3 out of 5 stars
3 out of 5 stars review

Focus and motivation without the ‘jitters’!

[This review was collected as part of a promotion.] My husband and I have been doing research on mushroom ingredient supplements and its benefits for a while. I’ve heard both good and bad, so when Influenster sent us this sample my husband jumped at the chance to try it. He has always had issues with focus, and recently he’s been trying his hand at writing. 2 capsules daily in the morning and after a week or so he started feeling more sharp and motivated. He compares it to a cup of coffee without the coffee jitters or crash afterwards The only drawback is that it’s pretty pricey for what you get, but if the results continue for him then it’s well worth it!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 20, 2025
Reviewer name: misah4_6909
4 out of 5 stars
4 out of 5 stars review

Focus, energy

[This review was collected as part of a promotion.] Alpha Brain appears to be a product with potential benefits, particularly for improving focus and energy, but the effects may vary from person to person. It's important to consider individual experiences, as well as the potential for side effects and the lack of transparency in the formulation.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 25, 2024
Reviewer name: fromeu
1 out of 5 stars
1 out of 5 stars review

For other people

[This review was collected as part of a promotion.] My friend and I took this around 9 am she had a sandwich and I had a few bites to eat, and she felt nauseous by 12 and I started feeling it around 1:30. This would work better for other people. We had to leave work and go home early.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Onnit Customer Service

Thank you for sharing your experience with this formula, we’re sorry to hear that it wasn’t a positive one! Everyone's experience with supplementation is unique to them, and we would like to learn more about yours. You will be contacted by someone on our Customer Service team shortly so we can support you directly in this matter