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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 5,031-5,040 of 11,986 reviews
Jun 27, 2025
Reviewer name: catherinem370_3215
5 out of 5 stars
5 out of 5 stars review

That it keeps you focus

[This review was collected as part of a promotion.] It was packed in an influencer package and it tasted like candy and kept me focused all day long It was very chewy and when I looked it up to see how much it cost it had a good best price for this item.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 19, 2024
Reviewer name: brittanyb748
2 out of 5 stars
2 out of 5 stars review

Give it a try !

[This review was collected as part of a promotion.] Came secured and didn’t give any reason for my man to not try them they are bad and there isn’t a million and one ingredients! It’s not to bad in the prices and would recommend giving it a try . I don’t think we have used it long enough yet to let you know how actually effective it is.

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

Thanks for taking the time to share your experience with Alpha Brian! Please feel free to reach out to help@onnit.com should you have any questions or require any assistance!

Dec 28, 2017
Reviewer name: Oakland Design Depot
4 out of 5 stars
4 out of 5 stars review

It works for me

I noticed definite cognitive improvement, specifically recalling information and remember names, and details, plus better (more lucid) dreams at night. I take 2 in the morning 2 before bed. I don't like all of Onnit's products but this one is for real. If you're on the fence I highly recommend giving it a shot. Oh, and I don't see this at all as a replacement for coffee because I drink that to kick me into gear in the morning, but it's a great addition to a good cup.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 27, 2025
Reviewer name: lycel_784
5 out of 5 stars
5 out of 5 stars review

Great for productivity days

[This review was collected as part of a promotion.] I received Alpha Brain® by Onnit for free from Influenster in exchange for my honest review. The packaging is clean and high-quality, giving premium vibes. The capsules are a bit large but easy to swallow with no bad aftertaste. After consistent use, I noticed better focus and mental clarity without any jitters. Definitely a solid nootropic if you’re looking for a natural brain boost!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 1, 2025
Reviewer name: yanellyz_1247
5 out of 5 stars
5 out of 5 stars review

Stay focus !!!

[This review was collected as part of a promotion.] Perfect brain supplement to start your day! I’m definitely more alert and better able to focus for longer periods of time. I will definitely continue to take it. There is no scent or after taste. Good ingredients like vegetarian capsules. Small bottle.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 3, 2025
Reviewer name: stephanied383_746
4 out of 5 stars
4 out of 5 stars review

Helps me stay on task and focus on my daily goals.

[This review was collected as part of a promotion.] This didn't seem to have a bad taste like I expected. It definitely helps me focus on my daily tasks. The ingredients make me feel good about taking this. The packaging was appealing. The only thing I don't love is the cost.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 28, 2025
Reviewer name: erikad121_905
4 out of 5 stars
4 out of 5 stars review

Varies person to person most likely

[This review was collected as part of a promotion.] I tried Onnit Alpha Brain to boost my focus and clarity. I did notice some improvement in my mental sharpness, but the effects weren’t dramatic. It worked okay for me, though I think results probably vary from person to person.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 1, 2025
Reviewer name: nelsonm3_6953
3 out of 5 stars
3 out of 5 stars review

Worth a try

[This review was collected as part of a promotion.] After giving it a fair shot, I can honestly say I didn’t notice much of a difference. My focus and productivity felt about the same as usual, and there wasn’t any noticeable improvement in mental clarity or memory. Thankfully I also didn’t experience any side effects like some people have mentioned. Everyone’s different and even though it didn’t do much for me, it could still work well for someone else. If you’re curious and looking for something to support your mental performance, it might still be worth trying out to see how it works for you. It is caffeine free which is great. Also to note, I don’t have any other supplement to compare it to, so it’s hard to say if I don’t respond to just this one or all supplements of this type.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 27, 2023
Reviewer name: Kevin
5 out of 5 stars
5 out of 5 stars review

Freaking Awesome!

I've been taking off Alpha Brain for the last 3 months. It has made an insane impact on my life. I'm more productive at work. I'm a better dad. I'm a better husband. I am present and attentive and have a lot more energy when compared to not taking Alpha Brain.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 22, 2025
Reviewer name: taylarharo1999_6155
5 out of 5 stars
5 out of 5 stars review

Great product for the brain

[This review was collected as part of a promotion.] In my opinion this helps way more than coffee does and it’s healthier. It helps a lot with those days that the brain is super foggy. Highly recommend this product especially for those days when its rough on the brain

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153