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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 5,521-5,530 of 11,986 reviews
Aug 15, 2024
Reviewer name: danisblog
4 out of 5 stars
4 out of 5 stars review

Rate: 4/5

[This review was collected as part of a promotion.] I've tried Alpha Brain supplements a few times, and while I was intrigued by the promise of enhanced focus and mental clarity, the results were mixed for me. On some days, I felt a subtle boost in concentration, which was great for getting through a heavy workload. However, other times, I didn't notice much of a difference, and I wondered if it was more placebo than anything else. One thing I did appreciate is that the pills don’t have a bad taste, but I recommend taking them with food to avoid any nausea. While I can see why some people might swear by them, I think it’s important to manage expectations and recognize that supplements like these may not work the same for everyone. Another con is that the pills can be a bit pricey for some budget.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 29, 2024
Reviewer name: mackennabbbc5
3 out of 5 stars
3 out of 5 stars review

Not sold

[This review was collected as part of a promotion.] I received this product in exchange for my honest review. I am very in the middle about this product. It seemed to help me focus a little bit more but it also made me a bit nauseous. I’m not sure if I didn’t eat enough (ate as much as I normally do with my supplements) or what.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Onnit Customer Service

Thank you for sharing your experience with this formula, we’re sorry to hear that it wasn’t a positive one! Everyone's experience with supplementation is unique to them, and we would like to learn more about yours. You will be contacted by someone on our Customer Service team shortly so we can support you directly in this matter.

Dec 9, 2024
Reviewer name: reanae_474
5 out of 5 stars
5 out of 5 stars review

Alpha Brain Capsules

[This review was collected as part of a promotion.] This is a good value for the money as it's free. The product is packaged in a cute educational body mixed with quality ingredients and surprisingly car claw bark extract. The taste is seamlessly sealed into a capsule.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 13, 2024
Reviewer name: Robert
5 out of 5 stars
5 out of 5 stars review

Aaron Neville

[This review was collected as part of a promotion.] My middle son introduced me to Alpha Brain. He had noticed, as had I, and everyone else, I couldn't remember names, words etc. And like many older people, I tell stories, and one of my favorites is about Aaron Neville. Also, I could never remember what the diesel GMC/Chevrolet was called. My son gave me a bottle and told me, "hey dad, this might help your memory". So, I started taking one pill a day......rhe forth day, I noticed something. I was sharper, could remember Aaron Neville and rhe Duramax. So, I've been taking Alpha Brain twice a day now for months. It has made a huge difference in my mental abilities. I'm 76, still managing a trucking support crew. It's critical, I've got to know, at all times, where we're at, where we're going, and how we're going to get there. I'm good....than you very much......and thanks Alpha Brain.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 27, 2024
Reviewer name: hazeldragon
3 out of 5 stars
3 out of 5 stars review

Not sure if working

[This review was collected as part of a promotion.] My husband has been taking these. He noticed that if he didn't eat with them, they would make him sick to his stomach. He says other than that, they are okay. There isn't a bad taste easy to take, but he isn't sure if they are helping or not. He says he may have to take them longer to notice a difference

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Onnit Customer Service

Thank you for sharing your experience with this formula, we’re sorry to hear that it wasn’t a positive one! Everyone's experience with supplementation is unique to them, and we would like to learn more about yours. You will be contacted by someone on our Customer Service team shortly so we can support you directly in this matter.

Mar 29, 2025
Reviewer name: lissaliu_368
1 out of 5 stars
1 out of 5 stars review

Brain Teaser

[This review was collected as part of a promotion.] I received this as an incentive from Influenster and Onnit. have been using this for a week and a half, but so far no difference/improvement in my memory or brain activity whatsoever. I don’t know if it takes longer, but that’s what I have right now. So at this time I can’t recommend nor not recommend this product. It may be recommendable later.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Onnit Customer Service

Thanks for giving Alpha Brain a shot and for sharing your experience! Everyone's experience can be a bit different with a formula like this. It's formulated to help support memory, focus, and processing speed, and it can take some regular use to really feel these changes. We suggest trying it for at least two weeks and if you still aren’t happy we can help with some supplement tips and/or to help facilitate a return if needed. You can email help@onnit.com for further assistance with your order! -- Kristen ONNIT Customer Service Associate #getonnit

Jun 21, 2025
Reviewer name: alinao31_9682
4 out of 5 stars
4 out of 5 stars review

Became little more concentrated

[This review was collected as part of a promotion.] I’ve been trying out it for a week now, hoping to boost my focus and mental clarity during busy days. The capsules are easy to take, and I really appreciate the fact that they use natural ingredients—no weird chemicals or caffeine jitters. I didn’t turn into a productivity machine, however I did notice a subtle improvement in my concentration, especially in the late afternoon when I usually start to lose steam. My thoughts felt a little more organized, and I didn’t reach for coffee as often. Overall, it’s worth trying if you’re looking for a natural nootropic to support focus and memory, just keep your expectations realistic.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 17, 2025
Reviewer name: shiyaaax3_3122
4 out of 5 stars
4 out of 5 stars review

Alpha Brain

[This review was collected as part of a promotion.] These Alpha Brain capsules are easy to take. I don’t notice much of a taste. It is caffeine and gluten free. Make sure you eat before taking these or you’ll feel lightheaded and nauseous. After taking these for a couple weeks I have noticed some changes. My mental clarity improved. I feel like everything was more clear. I was more focused and organized.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 20, 2023
Reviewer name: AnthonyP
1 out of 5 stars
1 out of 5 stars review

Made me sick

First day of trying it and had a terrible reaction. Within a hour of taking my first dose and it made me nauseous and made me dizzy. Felt like I was hungover the rest of the day. I eventually threw up and that helped clear up the nausea. Completely bummed was hoping this would help out with my cognitive skills down the road.

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

Thank you for sharing your experience with this formula, we’re sorry to hear that it wasn’t a positive one! Everyone's experience with supplementation is unique to them, and we would like to learn more about yours. You will be contacted by someone on our Customer Service team shortly so we can support you directly in this matter

Mar 23, 2025
Reviewer name: holliec53_1988
3 out of 5 stars
3 out of 5 stars review

Good

[This review was collected as part of a promotion.] Thanks to influenster and onnit for sending me a free sample to test and review. The pills are easy to take and not too big. I did not notice any aftertaste which some supplements have. As with anything Im sure results will be seen with prolonged use.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153