Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
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)

Member photos

Sort by |
Showing 6,951-6,960 of 11,986 reviews
Mar 26, 2025
Reviewer name: michaela_0714_9372
5 out of 5 stars
5 out of 5 stars review

Would Recommend

[This review was collected as part of a promotion.] These seem to actually help me be less foggy! They don’t have much taste and are packed in neatly to the container with a piece of cotton. The ingredients seem clean and it’s great value for the price!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 15, 2024
Reviewer name: mariaa1471
4 out of 5 stars
4 out of 5 stars review

Great brain health supplement

[This review was collected as part of a promotion.] Onnit Alpha Brain may be worth trying for individuals interested in nootropics and cognitive enhancement. As with any supplement, individual experiences can vary, and it's important to consult with a healthcare professional before starting any new supplement, especially if you have underlying health conditions or are taking other medications. There’s no considerable taste to worry about. The packaging is easy to access. Always consider combining cognitive supplements with a healthy lifestyle, including proper nutrition, exercise, and adequate sleep, for the best overall impact on cognitive health.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 11, 2025
Reviewer name: luanad36_476
5 out of 5 stars
5 out of 5 stars review

Great supplement for boosting focus, memory, and m

[This review was collected as part of a promotion.] Improves focus and memory with Alpha BRAIN. Alpha BRAIN enhances focus, memory, and reaction time. Natural ingredients, practical and effective packaging. Tasteless capsules. Price matches premium quality.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 11, 2025
Reviewer name: lient1_2127
5 out of 5 stars
5 out of 5 stars review

Good for your health

[This review was collected as part of a promotion.] I’m received Onnit Alpha BRAIN free from Influenster. Good taste. The ingredients is good for your health. The price is not so expensive, the product is good for your body, I love it . Thanks Influenster.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 27, 2020
Reviewer name: Mojojo
5 out of 5 stars
5 out of 5 stars review

Double down

I read about 10-15 pages of a book every day and I usually have to re-read a paragraph here and there because I catch my self thinking about other stuff. Took two pills and read 30 pages straight through without having to re read anything. completely focused on the book and remembered most of what I read

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 18, 2024
Reviewer name: Jay N77
5 out of 5 stars
5 out of 5 stars review

A Product that Delivers!

[This review was collected as part of a promotion.] Not much to say other than I feel a noticeable difference in my sharpness, ability to stop and think clearly, and just overall acuity when I take it. I've been interviewing for jobs over the last few months and I noticed that I'm much sharper and focused if I take this the morning of my interview.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 1, 2025
Reviewer name: cjgarza8_9063
3 out of 5 stars
3 out of 5 stars review

Ineffective

[This review was collected as part of a promotion.] After taking these for a few weeks, I can't say I noticed much of a difference. My focus might have very slightly improved, but nothing more than a cup of coffee gives me. The ingredients seems interesting, but buying these can get expensive and possibly not worth it. They're a little big, but they go down easy and don't have a horrible taste. The packaging is nice and appealing. Very easy to see what it is both in it and what it's for. Overall can't say I'd recommend them for the price, but could work better for others! Worth a try.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 28, 2025
Reviewer name: breeannas10_1508
4 out of 5 stars
4 out of 5 stars review

Product is very effective!

[This review was collected as part of a promotion.] I like how effective this product is. I been taking it for about two weeks now and my husband can see a difference. I’m not misplacing my phone wallet or keys as much. You swallow a pill so not much taste to it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 28, 2025
Reviewer name: angelad46_816
4 out of 5 stars
4 out of 5 stars review

Brain Waves

[This review was collected as part of a promotion.] Received from Influenster to sample and review. Easy to open bottle/ packaging. I really didn’t notice any taste and had no issues with it being swallowed. Looked up the price and I think it’s pretty reasonable and consider far value compared with similar products. I would buy other supplements from this brand.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 18, 2025
Reviewer name: adriannec8_3558
5 out of 5 stars
5 out of 5 stars review

Focus supplement to save your mom brain

[This review was collected as part of a promotion.] These have been a life saver. No caffeine in them but I feel more focused and able to remember so much easier. The dosage is 2 pills so 30 pills doesn't get you far but it's average for other supplements. No after taste and not big capsules. Definitely worth it

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153