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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 4,941-4,950 of 11,986 reviews
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
Sep 3, 2024
Reviewer name: brittanym707
4 out of 5 stars
4 out of 5 stars review

A noticeable boost in focus

[This review was collected as part of a promotion.] Onnit Alpha Brain is a solid choice for anyone looking to enhance their cognitive performance. The improvements in focus and clarity were apparent, and I appreciated that it didn’t come with any uncomfortable side effects. It’s a bit of an investment, but if you’re serious about optimizing your brainpower, it’s worth a try.

Review from onnit.com
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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
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Jun 28, 2025
Reviewer name: brigidac6_2807
5 out of 5 stars
5 out of 5 stars review

✅ 1. It's a nootropic supplement Alpha BRAIN is d

[This review was collected as part of a promotion.] I've been using Alpha BRAIN for a while now and have really enjoyed it. I love that it's made with naturally sourced ingredients and that it's focused on supporting functions like focus and mental clarity. What I appreciate most is that it hasn't caused me any discomfort and is easy to incorporate into my daily routine. I will definitely continue using it and would recommend it to anyone looking for a supplement to support their daily mental activities.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 7, 2025
Reviewer name: lunac46_9830
5 out of 5 stars
5 out of 5 stars review

Excellent

[This review was collected as part of a promotion.] I loved it, it's super effective to help the brain, before I forgot everything and thanks to this product that is very good my mind is clearer, it has no flavor, its packaging is adequate and its price is affordable, I liked it and I will continue to consume.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 14, 2024
Reviewer name: nura_1709
5 out of 5 stars
5 out of 5 stars review

Easy to Swallow

[This review was collected as part of a promotion.] The Onnit Alpha Brain Supplement is easy to swallow and fits well into my daily routine. While I find it convenient, I’m still evaluating its overall effectiveness. It’s a good choice if you’re looking for a supplement that’s simple to take.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 17, 2025
Reviewer name: valentinag472_5652
5 out of 5 stars
5 out of 5 stars review

It is not for kids

[This review was collected as part of a promotion.] In this thoughtfully designed package from Onnit, I received Alpha BRAIN®—a supplement created to support daily cognitive performance. The box arrived well-organized and eye-catching, featuring a motivational message that read, “Your day is about to get a lot more focused.” Inside, nestled carefully in tissue paper, was a sleek bottle of Alpha BRAIN®. This caffeine-free blend is formulated to help improve memory, focus, and cognitive processing speed. According to the packaging, Alpha BRAIN® delivers key nutrients that help build an optimal environment for mental clarity and productivity—making it the perfect tool to help get “in the zone” and stay there throughout your day. It’s has no taste so don’t worry about getting sick from the taste it’s not a lot and it is not pricey at all the value is perfect

Review from onnit.com
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Mar 22, 2025
Reviewer name: susanl184_7617
3 out of 5 stars
3 out of 5 stars review

Not the best nootropic blend

[This review was collected as part of a promotion.] I got Alpha Brain in the 30 capsule size and the serving size is 2 capsules per day, so, a 15 day supply. The capsules are medium sized; they are not horse pill sizes but they are not small either. I am not a stranger to nootropics. I take 3 of the 10 "blend" ingredients in Alpha Brain on a daily basis. I am well aware of how they enhance cognition, focus, alertness, etc. I usually introduce nootropics into my supplement stack one at time so I can gauge effectiveness and note any side effects. Apart from Vit B6, Alpha Brain has Cat's Claw and 9 other nootropic ingredients labeled as "blends". You can't really tell what the concentration of most of the ingredients in each "blend". Except for Cat's Claw, most of them are not specific on concentration. And if I react to the pill in any way, no way to isolate the culprit. I am not really keen on playing with my brain like that.

Review from onnit.com
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Apr 23, 2025
Reviewer name: karens565_7774
5 out of 5 stars
5 out of 5 stars review

Great to improve focus

[This review was collected as part of a promotion.] This has been a great addition to my daily regimen. It took about a week before I noticed that my brain fogginess was dissipating and my focus was more clear. It is both gluten and caffeine free and the capsule itself is vegetarian. The B6 helps a lot! Cute packaging and the capsules are fine to swallow.

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

it words

[This review was collected as part of a promotion.] I was initially skeptical about nootropics, but I’ve noticed a genuine boost in my mental clarity and focus, especially during long work sessions. It doesn’t give me a jittery feeling like caffeine sometimes does, but instead, it feels more like a smooth enhancement of my brainpower. I also find that I’m able to recall information more quickly and stay on task without distractions. It’s a subtle yet noticeable difference, and I’ll definitely continue using it as part of my routine.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153