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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 5,221-5,230 of 11,986 reviews
Sep 3, 2024
Reviewer name: ect
5 out of 5 stars
5 out of 5 stars review

Works great!

[This review was collected as part of a promotion.] The packaging is nice, the nice bottle and great colors target good ingredients, no taste cause these are capsules very affordable I saw results within the first two weeks of using these pills, I saw more the change in my focus, cause I usually bounce from one idea to other, I'm used to multitasking but I don't know if its I getting older but I was having a hard time focusing and with this pills I saw so much difference, must try and you may love them too!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 12, 2025
Reviewer name: mopkobka_4485
3 out of 5 stars
3 out of 5 stars review

Its a 50/50 guys

[This review was collected as part of a promotion.] I did not feel any difference tell you the truth. I gave 3 star because there is a chance that it works but I didn’t take it long enough. So I didnt want to give maybe a great product, not enough points

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 21, 2025
Reviewer name: crystallamb7cc59a95_3928
4 out of 5 stars
4 out of 5 stars review

I seem to be concentrating more since I started ta

[This review was collected as part of a promotion.] I started out taking one Onnit Alpha Brain a day before I switched to two a day like the directions say. The capsules are easy to swallow and don't have a bad taste. I can tell a little difference in my concentration in the couple of weeks I've been taking them. It seems to be a bit better, I'm paying attention more than before. I will continue to take them since they seem to be working.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 3, 2025
Reviewer name: stephanied383_746
4 out of 5 stars
4 out of 5 stars review

Helps me stay on task and focus on my daily goals.

[This review was collected as part of a promotion.] This didn't seem to have a bad taste like I expected. It definitely helps me focus on my daily tasks. The ingredients make me feel good about taking this. The packaging was appealing. The only thing I don't love is the cost.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 20, 2025
Reviewer name: nathanro_4138
3 out of 5 stars
3 out of 5 stars review

Good

[This review was collected as part of a promotion.] The Onni Alpha BRAIN product is a cognitive aid supplement, these capsules help memory, focus and mental speed, it does not contain caffeine, I have been using them for more than a week and I have not noticed any significant change, it does not taste bad and they come well packaged,

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 18, 2025
Reviewer name: basicblurr_6772
3 out of 5 stars
3 out of 5 stars review

Onnit

[This review was collected as part of a promotion.] I love that it supports cognitive functions, including memory, mental speed, and focus. Which is super important. I would have to use longer to really see the results. But, so far it’s easy to swallow, and I’ve noticed I am more “in the zone” Will continue to take the rest of the bottle.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 7, 2025
Reviewer name: stefanys12_2936
4 out of 5 stars
4 out of 5 stars review

Reliable

[This review was collected as part of a promotion.] I’ve been using Alpha BRAIN for a few weeks, and overall, I’m really pleased with it. It gives me a noticeable boost in focus and mental clarity, especially during long workdays or when I need to stay sharp. I love that it’s caffeine-free—no jitters or crashes. The reason I’m giving it 4 stars instead of 5 is that while the effects are subtle and smooth, they’re not always consistent day to day. Still, it’s a solid product made with quality ingredients, and I’ll definitely keep it in my routine

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 29, 2025
Reviewer name: annan346_3761
5 out of 5 stars
5 out of 5 stars review

Nice packaging

[This review was collected as part of a promotion.] Vitamins are very nice packaged in branded box. The ingrown listed clearly in the box. Haven’t tried it yet and assume the effect will be shown in the long term. I assume it will be good for someone preparing for the exams.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 11, 2022
Reviewer name: Wyatt H
5 out of 5 stars
5 out of 5 stars review

Phenomenal

Alpha brain is legit. As a medical student, there is a constant pressure to perform well on examinations, and the stakes are high. Alpha brain allows me to perform when it matters most. Before tests, I take alpha brain and it keeps me absolutely locked in, allowing me to crush tests calmly and efficiency. This product is highly effective and I wish I found it sooner.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 4, 2025
Reviewer name: glorya72d0_2033
4 out of 5 stars
4 out of 5 stars review

They seem to be working.

[This review was collected as part of a promotion.] “I received these free in exchange for my honest review.” I’m a big skeptic when it comes to things like this. I tried them and didn’t realize any change but after a little I realized that I was more focus. I haven’t felt any crashing or anything negative from taking these.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153