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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 4,961-4,970 of 11,986 reviews
Aug 15, 2024
Reviewer name: meagand9d35
4 out of 5 stars
4 out of 5 stars review

Husband approved

[This review was collected as part of a promotion.] The only reason I am giving this product only 4 stars is simply because I haven’t had a long enough time to give an honest review if they have a long lasting or long term effect. They seem to be working well for my husband. He says they aren’t bad tasting and the packaging is super easy to read and very manly looking lol

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 8, 2025
Reviewer name: linaxlicious_8515
3 out of 5 stars
3 out of 5 stars review

Eh.

[This review was collected as part of a promotion.] I received these capsules complimentary. My husband took them until they ran out. He said they have no taste whatsoever. Easy to swallow. Take 2 capsules a day. He said he didn’t notice any difference with focus or memory help.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 17, 2024
Reviewer name: mariahhe7d8
2 out of 5 stars
2 out of 5 stars review

Made me feel sick

[This review was collected as part of a promotion.] I love Joe Rogan and I wanted to love this but I only tried it for two days because I felt so sick like I was going to vomit I googled it and that can be a side effect. After I stopped taking it I felt much better.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from 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 26, 2025
Reviewer name: katerynap34_7057
5 out of 5 stars
5 out of 5 stars review

I like it

[This review was collected as part of a promotion.] Alpha BRAIN has made a noticeable difference in my focus and memory. I’ve been using it while studying for exams, and I feel sharper and more clear-headed. The best part is it’s caffeine-free, so I don’t get jittery or crash later. Highly recommend for anyone looking to boost brain function naturally.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 21, 2025
Reviewer name: sweetpeaz_7980
5 out of 5 stars
5 out of 5 stars review

Clarity in a bottle

[This review was collected as part of a promotion.] I have been reading about memory and focus supplements, and I decided to try one. I tried Alpha brain by onnit. There are 30 capsules in a bottle. The recommended dose is two capsules, so there are 15 servings in the container. It is also recommended to take with food. It contains 10 mg of vitamin B6. It also contains L –tyrosine. L - theanine, oak extract and Phosphatidylserine. It also contains something called cat claw extract, which sounds strange, but it’s derived from bark, there is a variety of other ingredients. The capsules are caffeine free. If you are pregnant or breast-feeding or under 18 years old is not recommended for you to take this . It is packaged in a pleasant brown bottle with a clean design.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 15, 2024
Reviewer name: sodada_5803
4 out of 5 stars
4 out of 5 stars review

Works well so far

[This review was collected as part of a promotion.] I noticed a marked improvement within 3 days but it got better and better with time. My focus and concentration are so much better, my thoughts way more organized and aa result I am much more productive with record keeping, reading scientific journal articles and following written instructions.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 30, 2025
Reviewer name: mrsrican_4264
5 out of 5 stars
5 out of 5 stars review

,,

[This review was collected as part of a promotion.] I have tried this brand before and I have enjoyed it the taste it’s not bad at all just like a vitamin . As for the benefit looks like it has lots of good ingredients . I have only been taking it a few days now not able to give a full review on the effectiveness but will update my review once I been taking it for a longer time .

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 11, 2025
Reviewer name: gretad1_8793
5 out of 5 stars
5 out of 5 stars review

Focus

[This review was collected as part of a promotion.] Easy to take, but I definitely recommend taking it with a meal. Used consistently and noticed I was more focused. As a grad student, being focused is essential to success. Will definitely consider taking this again in the future.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 10, 2025
Reviewer name: kimberlyc191_7176
5 out of 5 stars
5 out of 5 stars review

Amazing alpha brain

[This review was collected as part of a promotion.] I received this onnit alpha brain free from Influenster for my review. This product is amazing and has helped with focus and clarity and it is caffeine free. I will definitely be purchasing more of this and I would definitely recommend this product

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 26, 2025
Reviewer name: lujain93_1853
4 out of 5 stars
4 out of 5 stars review

Good

[This review was collected as part of a promotion.] I received this alpha brain for free from Influenster exchange to my own experience I was very excited to try this multivitamin because I had a hard time to focus and memorized everything in my busy day, this alpha brain had L- tyrosine and L-theanine how many Alfas include it is good and the best thing it’s vegetarian doesn’t have any bad things. I think I’m gonna have a fast act, but I didn’t see that. I think I’m gonna see a different about my focus and memorize after one month or more this one bottle has three capsules and it’s very easy to swallow and you take one each day so each bottle gonna stay with you for one month if you take it every day.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153