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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 4,751-4,760 of 11,986 reviews
Oct 1, 2024
Reviewer name: cjones901
3 out of 5 stars
3 out of 5 stars review

Just meh

[This review was collected as part of a promotion.] I took these for about four weeks and didn’t notice a difference so I’m not apt to recommend. The taste isn’t bad and the ingredients look good. I have no complaints about the packaging or the value for the money. These just weren’t for me.

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

Thanks for taking the time to share your experience! We're sorry to hear that Alpha Brain wasn't the right fit for you. 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. 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 Service team, they'd be happy to help further!

Nov 5, 2024
Reviewer name: kaleell
4 out of 5 stars
4 out of 5 stars review

Good so far

[This review was collected as part of a promotion.] These seem to be working a little so far. I’m a little more focused when doing things at work and putting things together at home. They don’t taste bad but there is a small after taste to me after I swallow. I would give it a try if you think you need it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 14, 2024
Reviewer name: hannahb19
5 out of 5 stars
5 out of 5 stars review

You should definitely try these!

[This review was collected as part of a promotion.] I'm glad I started taking these it seems to actually help with my memory I am one of those girls who forgets things alot but since thanking these I remember a lot better and it helps me and my hubby both!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 6, 2025
Reviewer name: malloryfdf47_4404
4 out of 5 stars
4 out of 5 stars review

Brain health check

[This review was collected as part of a promotion.] These pills contain good ingredients for brain health but I gave it four stars because after a few days it was hard to notice if my focus was better. It’s not an easy thing to objectively review. The ingredients are good. After a month hopefully you can tell the difference

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 12, 2024
Reviewer name: outlawslimer
3 out of 5 stars
3 out of 5 stars review

Brain power

[This review was collected as part of a promotion.] Easy to read packaging. I believe that they do help with some mental focus. I only took them on days I was needing a little extra at work. I didn’t “taste” them, I just swallowed the pills and moved on. I would recommend

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

​Thanks for sharing your experience with Alpha Brain! We're glad to hear you felt some benefits while taking it regarding your focus!

Apr 25, 2025
Reviewer name: rachelb162_1661
4 out of 5 stars
4 out of 5 stars review

They work very well

[This review was collected as part of a promotion.] Onnit memory and focus supplements work great! I noticed a change in my focus when doing projects or house activities. It comes with a great amount of supplements and an informative bottle. I’ve been taking these for a few weeks now and I’ll continue to take them I love the ingredients and the value of these are perfect!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 19, 2025
Reviewer name: tienp7_4822
5 out of 5 stars
5 out of 5 stars review

Nice awesome product!

[This review was collected as part of a promotion.] Awesome product from ALPHA BRAIN. This definitely working, it help me keeping a nice pace at work and seem to focus better on my daily tasks. I’ve had a noticeable improvement in overall how I think and feel, just use it daily it will help you for sure. Price is great, easy to absort it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 13, 2025
Reviewer name: thepastyharlot_9094
5 out of 5 stars
5 out of 5 stars review

Truly Work!

[This review was collected as part of a promotion.] It’s crazy to think that a supplement sans caffeine can actually keep me awake all day at work. I’m on meds that make me very sleepy and I struggle trying to maintain focus when I’m in the office. Two of these with a light breakfast helped me to stay alert for longer. Try to take them fast so you don’t have to taste them. I was pleasantly surprised at how well these worked!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 30, 2025
Reviewer name: sofiyac_3310
5 out of 5 stars
5 out of 5 stars review

Onnit Alpha Brain

[This review was collected as part of a promotion.] I’ve been using Onnit Alpha Brain for a few weeks and have noticed a slight improvement in my focus and mental clarity, especially during work and reading. I like that it’s caffeine-free, so I don’t get jittery, and it’s easy to incorporate into my routine. That said, the effects aren’t dramatic, and results seem to vary from person to person. It’s worth trying if you’re looking for a mild cognitive boost, but manage your expectations.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 14, 2024
Reviewer name: melissagarc
5 out of 5 stars
5 out of 5 stars review

It works

[This review was collected as part of a promotion.] Can definitely feel a difference in my energy level. It’s a natural energy, not jittery at all. Energy stays all day long. I also noticed a difference in my ability to lock in and focus on tasks. Way more engaged. Did not make me sick. I also don’t take with food. Just take it right after my morning coffee and wait for it to kick in! Definitely recommend!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153