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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 4,451-4,460 of 11,986 reviews
Aug 20, 2024
Reviewer name: marias7744
5 out of 5 stars
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] Alpha brain is a great product. I started using these capsules and my memory has improved and my energy has increased. I like the fact that it is a caffeine-free. These capsules definitely helped sharpen my mind. I highly recommend this to everyone.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 15, 2024
Reviewer name: tattoogirl143
4 out of 5 stars
4 out of 5 stars review

Good stuff!

[This review was collected as part of a promotion.] I’ve been taken these for about a week now and I have noticed my focus is better than it usually is my mind seems more clearer and just my thinking is better . I’m going to keep taken them and I’m excited to see more results as time goes on.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 10, 2024
Reviewer name: therealjenjen_7398
5 out of 5 stars
5 out of 5 stars review

Stay focused and ON IT with Alpha Brain!!!

[This review was collected as part of a promotion.] I received the product complimentary from Influenster and ONNIT in exchange for my honest review. There is so much the goes on in your day to day activities,between work, family, LIFE! Why supplement your brain to help support your busy schedule! Well ALPHA BRAIN from ONNIT is here to help! This recipe has the brain fuel you need for cognitive support to help you focus throughout the day. Vitamin B6, herbal extracts, and amino acids, L-Tyrosine, L-Theanine, Oat (straw) Extract, Phosphatidylserine, Cat's Claw (Uncaria tomentosa) (bark) Extract, along with ingredients compose this memory boosting Alpha Brain formula. I’ve noticed such incredible improvements for my workday focus. I’ve had more clarity, able to get tasks completed quickly, and I feel energized and awake! ONNIT from Alpha Brain will make sure you’re ON IT throughout the day to get the job done!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 22, 2025
Reviewer name: scouto_2487
4 out of 5 stars
4 out of 5 stars review

No morning fog

[This review was collected as part of a promotion.] Alpha brain leaves me with a clear mind, I haven’t found myself waking up with a morning fog since I began taking it. It does not have an aftertaste and the bottle is easy to open. Good bang for your buck with this product.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 1, 2019
Reviewer name: DrChrisWarner
1 out of 5 stars
1 out of 5 stars review

No effects, minus sweating.

Unfortunately I get no positive effects from this, the only effects I get is my body temp goes through the roof and I run a slight sweat. I was really excited about trying to this product but it turned out to be a massive let down. I do wonder if it's because i already run a very healthy baseline in terms of sleep 7-8 hours), exercise, diet which when combined probably create good memory and focus anyway. I don't have a problem with the price as it's the same as buy a long black per day. But in summary I'm massively disappointed in the results of using this product and I wish I could experience what the people giving it 5 star reviews did/do as from my point of view I can only assume its placebo. A coffee is much more effective :(

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

Hi there! Thank you for taking the time to provide your feedback on Alpha Brain! Sorry to hear that you did not experience the desired results from this product. We all respond to supplementation very differently in terms of the experience that we have as well as how quickly we experience those effects. We understand that this product isn't necessarily suited for everyone! That being said, we have a pretty awesome return policy should you be interested in going that route. To begin this process, you can email us at help@onnit.com or give us a call at 855-666-4899. Thank you!

Mar 25, 2015
Reviewer name: Cineus Rose
5 out of 5 stars
5 out of 5 stars review

Immediate results!!!

From the first time I took this supplement I noticed an immediate reaction. I took them a few hours before bed time and during my dream cycle I was immersed in an ocean of rapid dreams! It was like watching a hundred movies all at once! Once I awoke I felt fully rested but a little dazed. With in the next 15 days, in which I've been taking them in the mornings, I've had increased focus and I feel much more clear! I look forward to the rest of the month and beyond. You owe it to yourself to try this supplement!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 12, 2025
Reviewer name: prisciic_371
5 out of 5 stars
5 out of 5 stars review

Good

[This review was collected as part of a promotion.] An amino acid that supports the release of dopamine and serotonin in the brain -- two hormones that help induce relaxation via alpha wave activity.†. Supports alpha brain wave activity, promoting "flow state" — the feeling of being in the zone.†

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 22, 2025
Reviewer name: tatsianas11_2548
5 out of 5 stars
5 out of 5 stars review

🧠✨ Alpha BRAIN® — powerful brain support without

[This review was collected as part of a promotion.] I started taking this nootropic from Onnit — and I can really feel the difference. My brain kicks in faster, my thoughts are clearer, and it’s easier to focus and get things done. 💊 Taste: Capsules are neutral, easy to swallow, no bitterness or aftertaste — perfect! 🌿 Ingredients: Thoughtfully formulated — caffeine-free and clean. Just active ingredients that actually work (including those that boost acetylcholine). 📦 Packaging: Minimalistic and convenient — looks good on the desk or in a bag. ⚡️ Effectiveness: I noticed improvements in focus and mental clarity from the first few days. No jitters, just stable, clean energy. 💰 Value for money: For a real, noticeable result — totally worth it. Especially if you want mental sharpness without stimulants. 🧘‍♀️ If you’re looking to get in the zone without the caffeine crash — this one’s a solid pick.

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

Not good

[This review was collected as part of a promotion.] I have been trying to find out how it works for me and here is the results. Unfortunately I didn’t have any improvement from the Alpha Brain supplement that was supposed be. It doesn’t smell or taste like anything bad. The package was simple and good. I thought it is a quite expensive.

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

Thanks for reaching out and leaving a review! So sorry to hear that Alpha Brain did not work for you. Because everyone reacts differently to supplementation it's not uncommon to have different experiences. Please note that this supplement's main focus is to help support memory, focus, and processing speed - sometimes it can take time to notice these effects. That being said, if you are ever dissatisfied with your order, you can always contact our Customer Service team for further assistance!

Jun 27, 2025
Reviewer name: monicalorena1_6289
5 out of 5 stars
5 out of 5 stars review

Focus supplement

[This review was collected as part of a promotion.] I’ve had a noticeable improvement in overall how I think and feel, with these, I feel more focused, my mind feels more clear, and overall, I feel more sharp. The price is fair and I think it’s worth it. It took a good few weeks for them to fully take effect, but they’re easy to take, and work well! The taste is impredecible and it has a good ingredients that don’t affect your body or your diet. The bottle is a good size to take on your purse.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153