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

Can't tell what if it works.

[This review was collected as part of a promotion.] I didn't feel like there was much of a difference with this product. I actually didn't feel well after taking this supplement. My husband tried it and also says he didn't feel well after taking the 2 pills it states to take. But he felt fine taking one.

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.

Jun 22, 2025
Reviewer name: jennym213_6695
5 out of 5 stars
5 out of 5 stars review

Results may vary

[This review was collected as part of a promotion.] The capsules are easy to take and didn’t cause any side effects for me, but may result to varying from person to person. The ingredients are well-researched. It’s a bit pricey, however worth to try if you are curious about nootropics.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 20, 2025
Reviewer name: saidav3_9297
5 out of 5 stars
5 out of 5 stars review

Good

[This review was collected as part of a promotion.] Product Review: AlphaBrain by Onnit Ingredients: AlphaBrain contains a blend of nootropic ingredients, including Bacopa Monnieri, Cat’s Claw, Huperzia Serrata, and Alpha-GPC. The formula also features Onnit’s proprietary Focus and Flow Blends. The combination seems well-researched and includes several compounds known for supporting memory and cognitive function. However, exact dosages of individual ingredients within the blends are not fully disclosed, which makes it difficult to evaluate the strength of each component. Packaging: The packaging is clean, professional, and sturdy. The bottle has a sleek, dark design with clear labeling. The capsules are easy to swallow, and the seal ensures freshness. Overall, the packaging gives a good first impression and feels premium. Price: AlphaBrain is on the more expensive side compared to other nootropic supplements. While it offers a proprietary blend of quality ingredients, the cost may be a bit high for long-term use, especially if you are still evaluating its effectiveness. Effectiveness: So far, I haven’t noticed any significant changes in memory, focus, or mental clarity. It’s possible that more time is needed to experience full effects, as some ingredients like Bacopa Monnieri typically require a few weeks of consistent use. That said, I appreciate that it hasn’t caused any negative side effects or jitters. Test (Personal Results): At this point, I haven’t experienced noticeable improvements. I’m still in the early stages of testing it, so it’s hard to draw firm conclusions. I plan to continue taking it for a few more weeks to better assess its impact.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jan 12, 2023
Reviewer name: KLRAM
5 out of 5 stars
5 out of 5 stars review

ONE Bottle!

ONE bottle is all it took. I work as a parts sales rep for an agricultural equipment dealership. I was struggling at times to remember information that was crucial to my daily work. Found myself dazed and confused at times, especially during when I was overwhelmingly busy. I was spaced out, and foggy all to often. I've been at this job for 15 years, and just this year, all this was slowly happening! I'd been seeing ads for Alpha Brain on social media. Figured I try one bottle to see if it helped. After one week I could tell there was a difference. I could focus. I could remember specific things from previous YEARS. The brain buzz was gone! That ONE bottle was empty five days ago. The last couple of days have been a slow return back to the way things were before, and I hate it! My woman even noticed I was a little off this week. Thank You ONNIT for creating such an AWESOME product! I re-ordered AND subscribed this morning. I DO NOT want to be without ALPHA BRAIN!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 27, 2015
Reviewer name: MizDevine
4 out of 5 stars
4 out of 5 stars review

great product, too expensive

I noticed a difference within 20 minutes of my first pill. I experienced heightened awareness and clarity in my thoughts. As I continue to take it, my memory is better than it's ever been, I speak more eloquently, can gather thoughts quicker, process emotions better, my dreams are intense if I take it closer to bed time and I stay mentally energized to complete all my tasks for the day (something I can't without it). My main problem is how expensive it is, and the price just went up. It's border line unreasonable for the average person on a budget... so I had to cut way back and choose certain days to take the pill when ill need the benefits the most.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
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
Helpful?1KJFR6XS8BD413614914153
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
Jan 26, 2021
Reviewer name: Smithers034
5 out of 5 stars
5 out of 5 stars review

It’s not a limitless pill but well worth it

I was skeptical about it to be honest. Heard it on joe Rogans podcast and thought why not give it a try. Well it’s not a limitless pill but well worth it. Totally see an increase in focus and cognitive thinking. Huge difference when it comes to staying on a task physically and mentally. I’m not drifting off into another task anymore. Give it more than 3 day. Go through the whole 30 before making up your mind.

Review from onnit.com
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Apr 5, 2025
Reviewer name: arshkaur_4746
4 out of 5 stars
4 out of 5 stars review

Good supplemental

[This review was collected as part of a promotion.] I really like how these supplements are vegetarian and doesn’t have a lot of ingredients. I haven’t noticed a huge change, but so far they don’t have side effects either. Will continue to take until notice a difference.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 5, 2025
Reviewer name: reviewedby_lauren_62
3 out of 5 stars
3 out of 5 stars review

Not sure I notice a difference

[This review was collected as part of a promotion.] I take these in the morning with breakfast. I work a very busy day often running around so I’m usually on top of things. I’m not sure I notice a difference taking these vitamins. Either way, they’re easy to swallow, don’t have a taste or aftertaste. Not sure I would buy these again but may be a good fit for someone else!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153