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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 4,441-4,450 of 11,986 reviews
Jul 8, 2025
Reviewer name: dawnn20_4528
3 out of 5 stars
3 out of 5 stars review

Didn't feel a difference

[This review was collected as part of a promotion.] I received this product for free to give my honest review of the product. It's easy to open, which is good. There's no real taste besides being a bit herbal. I tried Alpha Brain hoping for improved focus, clarity, or memory, but honestly, I didn’t notice any real difference. I took it as recommended, but the effects—if there were any—were too subtle to feel. No boost in energy, no noticeable changes in productivity or mental sharpness. Maybe it works better for others, but for me, it felt like nothing changed. At this price point, I expected more.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 29, 2024
Reviewer name: kristac39
5 out of 5 stars
5 out of 5 stars review

Easy to take

[This review was collected as part of a promotion.] While it’s difficult to generate a view of a supplement’s effectiveness in a short time, I am excited about this products claims! I can always use something to help with focus and memory. The pills are on the larger side but they don’t taste like anything and are easy to take. I’m excited to see the long term effects of these!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 1, 2025
Reviewer name: carlar88_4142
4 out of 5 stars
4 out of 5 stars review

Interesting product and made with natural ingredie

[This review was collected as part of a promotion.] I received this product in exchange of my honest opinion. I have taken these for the last 3 days and it seems like it’s helping me be focused for longer. I like them because it’s made of natural products

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 10, 2024
Reviewer name: jessicas1134
4 out of 5 stars
4 out of 5 stars review

Energized and focused

[This review was collected as part of a promotion.] Overall I’d say it is effective when it comes to brining up your energy levels and keeping you focused throughout the day making getting things done much easier and staying on task just as easy. Keep in mind though, as with every supplement, result will vary from person to person and these were just my results but I personally think it’s worth a shot! The ingredient quality is on key and vegan which I believe also contributes to the minimal scent and taste. I’d say personally that that the cost may be a little steep but if you’re in it for the focus and energy and vegan ingredients I’d say it’s effectiveness is well worth giving it a shot.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 20, 2023
Reviewer name: AnthonyP
1 out of 5 stars
1 out of 5 stars review

Made me sick

First day of trying it and had a terrible reaction. Within a hour of taking my first dose and it made me nauseous and made me dizzy. Felt like I was hungover the rest of the day. I eventually threw up and that helped clear up the nausea. Completely bummed was hoping this would help out with my cognitive skills down the road.

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

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

Jul 18, 2025
Reviewer name: imaniw11_9593
3 out of 5 stars
3 out of 5 stars review

Made me twitchy. Won’t take anymore

[This review was collected as part of a promotion.] It’s an easy pill to swallow but I didn’t enjoy the side effects. I’m not entirely sure if the pills themselves caused it but I got EXTREMELY twitchy — like muscle twitches in my eye face lips neck hands back legs etc. I am nervous to take more bc it was very uncomfortable and wasn’t able to actually focus on anything. No taste. It’s lots of pills though.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 21, 2025
Reviewer name: charlottes1884_4764
5 out of 5 stars
5 out of 5 stars review

Great

[This review was collected as part of a promotion.] The ingredients in this are those that I feel Comfortable taking. There wasn’t much scent no bad aftertaste and the packaging is great for easy storage. They are very effective and a great value for the money.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 4, 2025
Reviewer name: zulysworld_4348
5 out of 5 stars
5 out of 5 stars review

I love it

[This review was collected as part of a promotion.] First time testing it I feel more alert and focused and l've got a lot of energy it didn’t taste bad. They were easy to swallow. My husband took him too. He says that he feels very focused and very proactive.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 25, 2025
Reviewer name: laylas45_9238
4 out of 5 stars
4 out of 5 stars review

Nice but needs improvement….

[This review was collected as part of a promotion.] I received this product free for my review from Influenster. Thank you Influenster! 😊 I think this is a great supplement with amazing ingredients, except for the Maltodextrin. I don’t understand why these amazing products put that in the ingredients list. It is horrible for us.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 20, 2025
Reviewer name: jaylove1992_3809
5 out of 5 stars
5 out of 5 stars review

Great for memory and brain development

[This review was collected as part of a promotion.] This is an amazing product for brain development and health and it has helped me a lot with my bad memory and it really doesn’t have a taste so it’s very easy to take. It has great benefits and ingredients and it’s a great value for this product. I been taking them for the past week and I have noticed a big improvement in my brain and my memory and overall brain health. I will continue to take them and I will repurchase them because I like all the benefits it offers. Overall this product is amazing for brain development and memory.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153