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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 6,191-6,200 of 11,986 reviews
Jun 21, 2025
Reviewer name: aminar1_3252
4 out of 5 stars
4 out of 5 stars review

Might actually work

[This review was collected as part of a promotion.] I doubt most supplements to claim to enhance focus or energy, etc, but this may actually work! I definitely noticed that I completed more tasks in a day. And even though the pills looked large, they were very easy to swallow. Alpha Brain definitely surprised me.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 20, 2025
Reviewer name: arzoos2_4085
5 out of 5 stars
5 out of 5 stars review

Energy and focus

[This review was collected as part of a promotion.] I was very energized and very focus throughout the day, the pills are easy to swallow and no aftertaste I do feel like it has to be taken for a long period of time to Truly test the effectiveness of it

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 6, 2025
Reviewer name: rox36330_4436
5 out of 5 stars
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] This product helps me alot I focus a lot better and remember things a lot better while taking this. On the days I miss it I can really tell. I highly recommend this product if you forget things easy and don’t focus as well.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 21, 2025
Reviewer name: bellabecca_7479
5 out of 5 stars
5 out of 5 stars review

Definitely a game changer! 🧠✨

[This review was collected as part of a promotion.] Just tried the Alpha Brain supplement by ONNIT and I’m impressed! As we age, our mental clarity can start to fade a bit — and taking care of our brain health is just as important as taking care of our body. I’ve been taking two capsules every morning before work, and I’ve noticed a real difference in my focus and productivity throughout the day.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 22, 2025
Reviewer name: khatijap_3308
4 out of 5 stars
4 out of 5 stars review

It works

[This review was collected as part of a promotion.] Alpha Brain gave me a noticeable boost in mental clarity during busy workdays. I felt more focused without the jittery edge that comes with caffeine. Memory recall seemed sharper, especially in meetings and problem-solving. It's not magic, but it’s a solid nootropic for productivity and flow.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 17, 2024
Reviewer name: psychicaria
4 out of 5 stars
4 out of 5 stars review

So far I like them

[This review was collected as part of a promotion.] #complimentary #AlphaBRAIN #CognitiveEnhancement #Focus #GetOnnit I have not been taking them long enough to see if they can help my terrible memory lol. But the do help me to be more focused and alert they taste just like any other vitamin

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 5, 2025
Reviewer name: tschuelke2323_1296
3 out of 5 stars
3 out of 5 stars review

Not Very Affective

[This review was collected as part of a promotion.] We were disappointed to find out you need to take two pills/day so really the bottle only lasts 15 days. We found it very spendy for how many you receive. The scent/flavor is not overpowering. You don't really notice it. My husband took them and didn't really notice a difference while taking them. The packaging is very clear and consice and looks appealing. Other than that, we would not purchase again unfortunately. I was incentivized by Influenster and Onnit Alpha Brain in exchange for my honest review.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 22, 2023
Reviewer name: JJGGJJ
5 out of 5 stars
5 out of 5 stars review

LOVE IT

I find myself a bit perplexed by the negative reactions some people are expressing. It seems responses can vary, and I'd like to share my personal experience to shed some light on this. Over the course of the past year, I've been using Alpha Brain, and it has worked wonders for me and my brother. The impact is undeniable for me when used consistently. My vocabulary and recall abilities have improved, and I find myself more efficient in accomplishing tasks. On occasion, I've even ordered extra bottles and shared them with my brother. He has encountered challenges due to developmental disabilities that, in the past, were sometimes referred to as Mental Reta...—a term that feels rather outdated and inaccurate. While his situation isn't as severe as that label implies, he has certainly faced substantial difficulties. Interestingly, I've noticed when my brother takes these supplements consistently, there is a difference in his ability to communicate and focus—both to me and those around us. The positive changes are wonderful.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 16, 2025
Reviewer name: sadiasha_9656
4 out of 5 stars
4 out of 5 stars review

alpha brain

[This review was collected as part of a promotion.] I tried brain alpha. Alpha Brain provided mild focus and memory boosts for me, but results varied. A few experienced better mental clarity, while others noticed little to no change. Overall, it's a decent supplement, but not a game-changer—especially for the price.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 23, 2023
Reviewer name: Jake
4 out of 5 stars
4 out of 5 stars review

Doesn't work for me but still a great product

The first dose I took of Alpha Brain I felt like I was zoned in. It felt amazing. But after the second dose I didn't feel any change or notice anything at all. I gave it another week just to make sure I wasn't just having an off day or two. I was really stoked to try this product, it just isn't for me. Great packaging, great marketing, I'm not really friendly to the automatic subscription(hence the 4/5 stars.) I hope this product works for you.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153