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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 7,041-7,050 of 11,986 reviews
Jul 13, 2025
Reviewer name: brendag1105_4415
5 out of 5 stars
5 out of 5 stars review

Take them with food

[This review was collected as part of a promotion.] It is a good product to help you concentrate, I like that they are capsules, they are easy to take and they are 2 daily, it is not complicated, it is important to take them with food because if you take them without eating, it makes you sick and you get to vomit, but they are a good supplement.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 28, 2025
Reviewer name: made33_8765
3 out of 5 stars
3 out of 5 stars review

Kept me on task

[This review was collected as part of a promotion.] I didn’t notice for the first few days a difference and I was taking 1 capsule a day. I finally started to notice I was getting tasks done without getting distracted to do something else as I typically do. I am a little hesitant to take 2 capsules but will try and see if the focus is more noticeable. I didn’t notice any taste particularly. Comes in a normal pill bottle. Not sure I’m totally sold on this product yet.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 22, 2025
Reviewer name: slavl_6926
5 out of 5 stars
5 out of 5 stars review

Helps me focus and be very productive and energeti

[This review was collected as part of a promotion.] I have been struggling with the ability to focus lately and was trying different things with mild to no result. Since starting Onnit Alpha Brain I have noticed right away - my focus is on point, i am very productive, feel very energetic and the overall mood is just great. I do have one side effect - which is still being very alert at night and having trouble falling asleep at my usual time. Which makes me think I will cut the dose in half and see how that works. My partner however has a completely different experience - his body just doesn't handle it at all - he has digestive issues, nausea, and muscle twitching. So be aware that it's not for everyone. Start slow, with half a dose with a meal and see how it works for you!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 15, 2025
Reviewer name: ambermce31_8238
5 out of 5 stars
5 out of 5 stars review

Memory Focus

[This review was collected as part of a promotion.] This was my first time using the product. I’m a very health focused person and as I get older I’m looking for more vitamins that can help me in the future. I like the the name of the product and I looked it primary focus. I don’t like the smell of the product and it doesn’t taste well. I will definitely look into other products that this company has and tell others about it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 30, 2015
Reviewer name: KREW
5 out of 5 stars
5 out of 5 stars review

Best Supplement money can buy.

This is the first product I have ever ordered from Onnit. I heard about Alpha Brain from Joe Rogan's Podcast. This product is absolutely amazing. It has help my focus enormously and I feel that I am able to manage time in a more proficient way compared to before. This will be a product that I will keep coming back to buy. At first I was a little hesitant because of the price but it is totally worth it in my opinion. AND THE DREAMS!!! Absolutely worth buying if you need help being more productive and more focused.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 16, 2024
Reviewer name: angelob4
5 out of 5 stars
5 out of 5 stars review

Brain power onnit

[This review was collected as part of a promotion.] I did receive this free from influenster for my honest review and I was just thrilled about this product, especially when it's something supposed to better my decision making and make me smarter,heck yeah .thanks so much!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 22, 2025
Reviewer name: scouto_2487
4 out of 5 stars
4 out of 5 stars review

No morning fog

[This review was collected as part of a promotion.] Alpha brain leaves me with a clear mind, I haven’t found myself waking up with a morning fog since I began taking it. It does not have an aftertaste and the bottle is easy to open. Good bang for your buck with this product.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 30, 2025
Reviewer name: laurenk395b_9869
4 out of 5 stars
4 out of 5 stars review

Good for overworked workers

[This review was collected as part of a promotion.] Was not much of a taste to the pill and even though they are larger they were easy to swallow. I noticed a significant help in terms of “focus” and memory which made work life a little bit easier trying to juggle everything. Serving size is 2 capsules and what’s best is they are caffeine free and also gluten free.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 6, 2024
Reviewer name: mrsshanegagne
4 out of 5 stars
4 out of 5 stars review

You need these in your life

[This review was collected as part of a promotion.] Started taking these once a day, in the afternoon when I don't want anymore caffeine and…… holy crap. Have had a massive notable increase in mental acuity, memory recall, and the ability to formulate thoughts into well formed discussion. Highly recommend.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 27, 2025
Reviewer name: katieb780_1549
5 out of 5 stars
5 out of 5 stars review

Keep your brain Onnit!

[This review was collected as part of a promotion.] I have a busy life style as a nurse and I’m always trying to find healthy alternatives to keep my mind as sharp as possible!! This supplement improved cognitive functions, including memory, mental speed, and focus. I highly recommend.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153