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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 181-190 of 11,986 reviews
Aug 31, 2021
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

How Onnit has uplifted my life.

I feel way more alert during the day and it gives me an extra boost of energy. I'm proud to say that I am a part of the Onnit plan. It has even strengthened the way that my brain processes information. My brain is uploading information much faster than it was in the past. However, I have been very impressed with the way that it has increased my dream production and intensity.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 14, 2022
Reviewer name: Thomas O
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Great product horrible cost

It's a great product the price is a bit crazy for a 15 day supply. If the price was better or it was a 30 day supply I'd have no problem with it. If you don't mind the price point jump all over this. I noticed some benefits but not enough to support the price point.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Customer Experience

Thanks for the feedback! While a full dose is two capsules, some folks do just as good with one. We suggest trying a half dose to see if you can still get the same great results and can turn that 15 day supply into a 30 day! And know that Alpha Brain 90ct is discounted for buying a larger bottle, dropping the cost per serving.

Sep 20, 2020
Reviewer name: Zach R
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Great Product

This product really works some magic. When you wake up and your brain is still wanting some shut eye these do the trick. It definitely opens your mind up a little and helps you get up and get goin. I have also used them before my band had a concert and it really helped me remember things clearer.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 12, 2021
Reviewer name: JonRob
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

May work for others, but just not for me.

Worked grate at first then there was a sharp decline. I’m a contractor and weather plays a huge part in being able to work some day, with that being said if taken before being rain out or something like that. The motivation was no better nor was there a energy boost the way I was lead to believe. Plus if I didn’t stay active I would normally fall asleep. It will however help clear the foggy mind first thing in the morning feeling but not a product I would buy again.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Customer Experience

Thanks for leaving Alpha Brain a review! We're sorry to hear that it has not worked as you were expecting. Everyone reacts differently to supplementation, and it's not uncommon to have different experiences. Please note that this supplement's main focus is to help support memory, focus, and processing speed. For some folks, it can take a couple weeks of consistent use to really start to feel the benefits. That being said, if you are ever dissatisfied with your order, you can always contact our customer experience team by emailing help@onnit.com for further assistance!

Nov 15, 2022
Reviewer name: Cody by birth
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Well worth 1/20th the price

This Product helped me feel slightly more "awake" but not like caffeine alone, more like a 5% dose of hallucinogenic, 2% uppers, 3% steroids, and the rest filler. I think at some time i did feel slightly more "on my game" but nothing more than a healthy good night's sleep with a good breakfast and vitamin B wouldn't do. Not a replacement for a healthy lifestyle. I would only recommend using this product if you have already maxxed out your naturally healthy habits and are looking for an edge. Maybe then it would provide a few percentage of help, but for 99% of users, this is surely a waste of your money. Give it a try if you must, but don't be fooled by the offers. Start slow and pay attention to what you're doing at the same time. If you're lowering your alcohol intake or changing your mind set at the same time, it's likely that which is giving you a burst of progress.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Customer Experience

Thanks for taking the time to share your experience. We're sorry to hear that Alpha Brain wasn't the right fit for you. Being that we're all unique individuals, it's expected that we have a range of responses, since supplementation is not one size fits all. Sometimes it can take a few tries to notice these effects. Serving size, time of day taken, how much food taken with it, lifestyle, daily caffeine intake, and how hydrated you are throughout that day can make a difference - experimentation is key! That being said, we would never want you to feel stuck with a product that didn't meet your expectations, and if you reach out to our customer experience team, they'd be happy to help further!

Nov 27, 2025
Reviewer name: samanthar589_5157
5 out of 5 stars
5 out of 5 stars review

Good stuff

[This review was collected as part of a promotion.] These vitamins have really made a difference for me. I feel more energized, my mood is better, and I’ve noticed healthier skin and hair. They’re easy to take and don’t upset my stomach. Definitely worth it!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 22, 2015
Reviewer name: jrweisman
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great for mental clarity

I know a lot of people think this is nothing more than a placebo, but I think one's neurological response is probably variable (perhaps for some people, it is in fact mostly a placebo). However, for me, I notice a perceptible increase in my ability to think and recall. The only reason I don't take it every day is the cost implications (and perhaps that also makes the effects more noticeable to me). The previous version of Alpha Brain also had profound effects on my dreaming (far more lucid), but I think the current version removed or reduced the ingredient responsible for that.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 2, 2023
Reviewer name: Chandler
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Placeno effect? Hard to say

Placebo effect? I'm not sure. I felt more present in my conversations for work (I'm a sales rep). I also had one instance where i couldn't recall something, when this is supposed to help with memory. I do think i recalled more words in conversations though.

Review from onnit.com
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Sep 15, 2020
Reviewer name: Pancho_Bubba
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Try it. You won’t be disappointed.

I was not sure about this product but after trying numerous test boosters I decided to give this a shot. Since the first use I find myself more focused and able to clear that morning fog in my head. I’m also much more motivated to get going with the day. I believe you have to kickstart your body physically in order for this to work. If you take it and then sit. It will do nothing. You have to get your blood pumping and bam! You’re on fire and solving problems with ease. I highly recommend.

Review from onnit.com
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Aug 26, 2020
Reviewer name: Jflinch
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Consistent

I feel like it may be exaggerated a tad bit but I do feel more focused after every serving. The feeling is more consistent than all the nootropics I’ve taken. I get more creative thoughts while I’m reading and have better comprehension and I get less distracted while working. I’m a forever buyer.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153