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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 7,021-7,030 of 11,986 reviews
Apr 28, 2025
Reviewer name: crys2co_4733
3 out of 5 stars
3 out of 5 stars review

No difference noted

[This review was collected as part of a promotion.] The packaging was normal and in a dark bottle to keep from sun damage. There was no taste which was good. The quality of the ingredients appeared to be of higher quality. While taking, I did not notice any difference which is why I won’t be continuing with this product.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 15, 2024
Reviewer name: danisblog
4 out of 5 stars
4 out of 5 stars review

Rate: 4/5

[This review was collected as part of a promotion.] I've tried Alpha Brain supplements a few times, and while I was intrigued by the promise of enhanced focus and mental clarity, the results were mixed for me. On some days, I felt a subtle boost in concentration, which was great for getting through a heavy workload. However, other times, I didn't notice much of a difference, and I wondered if it was more placebo than anything else. One thing I did appreciate is that the pills don’t have a bad taste, but I recommend taking them with food to avoid any nausea. While I can see why some people might swear by them, I think it’s important to manage expectations and recognize that supplements like these may not work the same for everyone. Another con is that the pills can be a bit pricey for some budget.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 4, 2024
Reviewer name: michellekfaf8
5 out of 5 stars
5 out of 5 stars review

Buyit

[This review was collected as part of a promotion.] I was a little bit skeptical of this product at first, but I can say with confidence this made a huge difference in my cognitive clarity my partner and I both took this and are 100% repurchasing and will keep this in our supplement rotation. The ingredients are clean. It doesn’t have a taste, and the packaging was just standard pill containers. I would say they’re very effective 100% worth of money.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 22, 2025
Reviewer name: heidyh24_3815
4 out of 5 stars
4 out of 5 stars review

Pretty great

[This review was collected as part of a promotion.] I think i like this product. The bottle that I got was enough for 15 days and I do think it made a difference. I do have a spicy brain so some relief is kinda nice. But I also cant tell if it was causing me mood swings or I was just really angry for 2 weeks.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 28, 2025
Reviewer name: bchicobraun_6408
5 out of 5 stars
5 out of 5 stars review

Seems to provide more mental clarity

[This review was collected as part of a promotion.] As I’ve aged I’ve noticed that I’m definitely more forgetful and distracted. I’m always looking for ways to assist with my mental clarity. This supplement seems to be helping. The capsules are easy to take and have no strange aftertaste. The ingredients are ones I was already familiar with. The bottle is an average size for the cost. I feel like I’m clearer headed these days.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 27, 2025
Reviewer name: taylorh649_6492
4 out of 5 stars
4 out of 5 stars review

Ehhh

[This review was collected as part of a promotion.] So hmmm it's mixed reviews about these. . I feel like I was more energy more efficient with things but I will say I felt jittery but I did seem more focused. I like the ingredients but overall won't be purchasing

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 13, 2024
Reviewer name: Robert
5 out of 5 stars
5 out of 5 stars review

Aaron Neville

[This review was collected as part of a promotion.] My middle son introduced me to Alpha Brain. He had noticed, as had I, and everyone else, I couldn't remember names, words etc. And like many older people, I tell stories, and one of my favorites is about Aaron Neville. Also, I could never remember what the diesel GMC/Chevrolet was called. My son gave me a bottle and told me, "hey dad, this might help your memory". So, I started taking one pill a day......rhe forth day, I noticed something. I was sharper, could remember Aaron Neville and rhe Duramax. So, I've been taking Alpha Brain twice a day now for months. It has made a huge difference in my mental abilities. I'm 76, still managing a trucking support crew. It's critical, I've got to know, at all times, where we're at, where we're going, and how we're going to get there. I'm good....than you very much......and thanks Alpha Brain.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 2, 2025
Reviewer name: stefilynn_1749
3 out of 5 stars
3 out of 5 stars review

Not exactly what I was hoping for.

[This review was collected as part of a promotion.] I was super excited to try this out; but unfortunately it didn't deliver the results I was hoping for. The only thing I really noticed a change in was I felt a little more alert. But not moreso than intaking caffeine without the jitters. It absolutely could be that this just doesn't work for everyone; because it unfortunately did not work for me.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 14, 2025
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Amazing

[This review was collected as part of a promotion.] This product really work! I feel much more wake and concentrate since I use it! Is for 15 days and I take it with food and is a great deal because you don’t need drink a lot of energy drinks to feel focus anymore and don’t made me feel bad of my heart and taste normal because is on pills but I love the package because is small

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 3, 2025
Reviewer name: imans9_3024
5 out of 5 stars
5 out of 5 stars review

Alpha Brain

[This review was collected as part of a promotion.] I’ve been taking Alpha Brain for a little over a week now, mostly to help with focus and mental clarity. So far, no major changes yet — but I do feel a bit more "on" during the day, especially when tackling tasks that usually drain me. It’s still early, so I’m curious to see if the benefits build over time. No weird side effects, which is a big plus. Overall, feels promising!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153