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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 6,991-7,000 of 11,986 reviews
Mar 21, 2025
Reviewer name: ngoct30_8956
5 out of 5 stars
5 out of 5 stars review

Good for my memory

[This review was collected as part of a promotion.] I’ve been using Onnit Alpha Brain for a while now, and it’s been a game-changer for my focus and productivity. From the first week, I noticed a clear boost in my mental clarity and ability to stay on task without getting distracted. It feels like my mind is sharper, and I’m able to recall information faster — perfect for busy workdays or creative projects. What I appreciate most is that it’s stimulant-free, so I don’t get the jittery feeling that comes with some other cognitive supplements. It’s easy to incorporate into my daily routine, and I feel more present and productive throughout the day. If you’re looking for a natural way to support your memory, focus, and mental performance, I highly recommend giving Alpha Brain a try!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 18, 2024
Reviewer name: laurab590
5 out of 5 stars
5 out of 5 stars review

Actual feeling of focus!

[This review was collected as part of a promotion.] These were actually very effective! No bad aftertaste, and I can see them being a great value for the money. They came in a good bottle to stay dry and the ingredients really did give me almost a buzz of focus/energy!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 14, 2017
Reviewer name: Nixa
5 out of 5 stars
5 out of 5 stars review

Clearer thinking

I've used Alpha Brain off and on over the past year. Typically only when I know I've got a data heavy work day, important meeting/presentation, or playing a sport requiring quick decision making (Hockey). I really like how this supplement helps me think more clearly and seems to help clear some of the cobwebs. Highly recommend Alpha Brain to anyone looking to make connecting the next thought or increasing focus easier.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 2, 2025
Reviewer name: thanhi_8067
5 out of 5 stars
5 out of 5 stars review

Good

[This review was collected as part of a promotion.] I got this from influenster. I’ve been using this product for about a month and I like the results. I started taking it as directed with 2 pills a day. I take one a day now because two will make it too hard to sleep at night. I’m pretty sure I’ll keep using them. For the first time in years, I’ve been able to sit and read a book without reading the same line 20 times because my mind started to drift. I’m not yet where I want to be but I’m hoping things continue to progress to where I can feel normal again.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 22, 2024
Reviewer name: lukei3
5 out of 5 stars
5 out of 5 stars review

Helps with memory and flow state.

[This review was collected as part of a promotion.] The Onnit alpha brain memory, and focus supplement Is effective and I feel works with cognitive memory and helps you get into flow state easily with its proprietary blend of high-quality ingredients. If you feel like you're going to have a stressful day coming up on it, Alpha brain is for you!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 20, 2024
Reviewer name: nelidah
5 out of 5 stars
5 out of 5 stars review

Great supplement !!

[This review was collected as part of a promotion.] I've been using Alpha Brain every day, and I've noticed an improvement in my focus and mental clarity. It helps me stay sharp and focused throughout the day. While it's a bit pricey, the benefits I've experienced make it worth it for me.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 25, 2025
Reviewer name: loving_life_6804
3 out of 5 stars
3 out of 5 stars review

Good ingredients but not for me.

[This review was collected as part of a promotion.] These contain a lot of good helpful ingredients. B6 to help with brain development and nerve function. Cat’s claw bark for your joints, immunity and digestion plus much more. A lot of good blends to further help. Unfortunately the few times I did take it I had bad nausea. I couldn’t take it long enough to see the benefits so I can’t tell you there, my stomach just didn’t want to handle it. One other thing that I really didn’t like it there are only 15 days worth in the bottle. Honestly the cost alone would be enough for me to say no.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 22, 2025
Reviewer name: toanp97_8379
5 out of 5 stars
5 out of 5 stars review

Onnit Alpha BRAIN

[This review was collected as part of a promotion.] When using Onnit Alpha BRAIN, I feel that this product helps me to concentrate and remember better. I also feel more mentally alert and awake, which helps me to complete my work and study more effectively. The packaging is fine. The taste is okay. The ingredient is quality. It is worth using.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 16, 2015
Reviewer name: RMassengale
4 out of 5 stars
4 out of 5 stars review

Continued review from a 2-star

Ive tinkered with my dosage and time for the past month and i must say i do like this product! At first i didnt notice the effects it was having on me because the only effect i could notice were headaches. I was told "listen to your body" and so i researched why i was getting headaches and it because I didnt have enough Choline. So, i started stacking Alpha Brain with Krill oil, fish oil, & some type of choline source (yogurt, meat, eggs, almond milk) and a 16-32oz of water! And then i would have my brain get busy (reading, writing, Lumosity, exercise) and i noticed that i didnt have headaches, instead I felt a lil sharper. My memory is slowly improving, my recall of words isn't improving like my memory is, and im less stressed out. I may give 1 more review next month, after i try out the white bottle of Alpha Brain (currently on the brown bottle 90ct).

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 24, 2025
Reviewer name: daniellec382_6549
5 out of 5 stars
5 out of 5 stars review

Provides clarity and tastes good

[This review was collected as part of a promotion.] I love the simple packaging for this. It is easy to store and open. The product helps with providing clarity throughout my day and the taste is not overbearing. I can see myself fitting this into my routine as it is affordable and the quality of it is good, as well. Highly recommend.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153