Alpha BRAIN Review: Can Onnit’s Earth Grown Supplements Boost Your Brain?

We receive free products to review and participate in affiliate programs, where we are compensated for items purchased through links from our site (at no cost to the buyer). See our disclosure page for our list of comped products and affiliate programs.

The Overview

Onnit has the distinction of making high-quality supplements endorsed by many celebrities and athletes, and their emphasis is on using only earth-grown nutrients. Onnit’s flagship nootropic, Alpha Brain, has been tested in two human clinical trials and showed statistical significance on multiple areas of cognition. Alpha Brain is also marketed as a lucid dream enhancer, as are several other nootropics that boost acetylcholine (read on to see what I experienced during dream states after taking Alpha Brain).

See results of Alpha Brain’s clinical trials HERE.

We were very excited to try Alpha Brain after a few friends recommended it as a great compliment to their morning routines (including coffee; this is a caffeine-free nootropic). Read on to find out what we learned about this popular nootropic with lots of mainstream hype in our full Alpha BRAIN review.

4.5 Score
  • Well-sourced
  • No stimulants
  • All-natural
  • Clinically tested
  • Improves focus
  • Cons
  • May need cycling
  • Summary
    Onnit's Alpha BRAIN is among the highest-quality nootropic stacks we've tested. Universally liked by our testers, this broad-range supplement contains a number of ingredients without extra stimulants mystery compounds.
    Beginner Friendly

    [Get the best price on Alpha BRAIN by checking out our coupons page for special discounts!]

    The Ingredients

    Alpha Brain comes in vegetable capsules, with 30 two-capsule servings per bottle.

    Active Ingredients:

    Vitamin B6 (Pyridoxine HCI) – 10mg
    Vitamin B6 is a water-soluble essential vitamin, involved in the production of neurotransmitters. Studies show that when taken in conjunction with Magnesium, B6 improved school attention in children diagnosed with ADHD.

    Onnit Flow Blend Alpha Brain Label Ingredients

    L-Tyrosine is well-linked to improving cognitive performance under conditions of stress — and the compound has been shown to actually reduce symptoms of stress itself, likely because it is involved in the production of dopamine.

    L-Theanine is an amino acid known to support a calm mood without inducing sleepiness. When used in conjunction with caffeine, it has been observed to reduce error rates while performing tasks.

    Oat Straw Extract (Avena Sativa)
    Oat Straw Extract has been tested as a cognitive performance enhancer. It works by reducing symptoms of both neurological stress and exhaustion.

    Phosphatidylserine is a phospholipid required to maintain healthy nerve cell membranes. It supports cognitive function and the ability to learn and recall new information.

    AC-11 (Uncaria tomentosa Extract) – 350mg
    AC-11 is a proprietary Cat’s Claw Extract. Cat’s Claw has been studied for its ability to repair DNA and its anti-inflammatory properties.

    Onnit Focus Blend

    Alpha BRAIN

    Alpha BRAIN

    L-Alpha glycerylphosphorylcholine (Alpha GPC)
    Choline is a vital compound in neurotransmission, and research suggests many Americans don’t get enough from their regular diets (in fact, choline-based nootropics are increasingly common, and some of our testers have experienced enhanced memory and focus simply from supplementing choline). It’s a common ingredient in many nootropic stacks, and we’re not surprised Onnit has included it in Alpha Brain.

    Bacopa monniera Extract
    Bacopa Monnieri is an herb used in Ayurveda as an antidepressant, and a cognitive booster. While performing stressful cognitive tests, those taking Bacopa Monnieri experienced the herb’s nootropic effects and reduced stress and cortisol levels.

    Huperzia Serrata Extract
    This plant extract is an Acetylcholinesterase (AchE)inhibitor. AchE breaks down the Acetylcholine, and Huperzia Serrata restrains the process, allowing more Acetylcholine to be available for the brain’s neurons.

    Onnit Fuel Blend

    Leucine is an essential  branched chain amino acid involved in protein synthesis and a number of other metabolic functions. We’ve seen it in many energy stacks before to great effect.

    Vinpocetine is a chemical derived from the periwinkle plant and is known to increase cerebral blood flow. Doctors in Hungary have been prescribing this compound to treat cerebrovascular disorders for decades.

    [Read our review of Onnit’s fast-dissolving Alpha BRAIN Instant formula.]

    An antioxidant found in blueberries and grapes, this compound has known antioxidant, anti-inflammatory, and anticarcinogenic properties. Recently, studies have indicated a link between pterostilbene and improved brain health.

    Other Ingredients: Vegetarian Capsule (Cellulose, Water), Bamboo Silica

    Alpha Brain ReviewUsage Guidelines

    For mental performance: Take 2 capsules in the morning or early afternoon. For enhanced dream state aka lucid dreams: Take 1-2 capsules 4-6 hours before sleep. For those over 200 lb., dosage can be increased to 3 capsules per day. Do not exceed 3 capsules in a 24 hour period.

    We had several BrainWiz testers take between 1 and 3 capsules per day.

    What Our Testers Say

    Alpha Brain is one of the best nootropics I have tried. I feel alert and focused within 20 minutes of taking the pills and there is no jitteriness or crash. There is no afternoon fogginess, and I also noticed that I was remembering things quicker. I worked my way up to three capsules a day, but I felt the effects diminish the longer I took it. ” – Chad

    “I tried this as both a cognitive enhancer and, in the afternoon, as a lucid dream inducer. I like the clarity I get when I take it in the morning, and I have never experienced dreams like this before. When on Alpha Brain, I’m aware that I am dreaming, and the details are vivid.” – Wesley

    “I’ve been taking Alpha Brain first thing when I wake up, along with my morning coffee. I feel clear-headed, and focused well into the afternoon. I didn’t feel any jitters, and I appreciated that I didn’t have to modify my caffeine intake around this supplement.” – Alexandra

    “I really enjoy the way I feel on this when reviewing Alpha BRAIN. I can feel an improvement on my decision-making time under stress, which is exactly what I’m looking for in a nootropic. I did feel the effects start to diminish after two weeks on it, so I took a couple of days off, and the effects came back.” – Ming

    BrainWiz Tips

    After comparing experiences and effectiveness, here are our best tips for getting the most out of Alpha Brain :

    • Alpha Brain contains no caffeine, so it pairs well when you’re already taking in caffeine, like with your morning coffee. The quick energy “wave” our testers felt was also most desirable in the morning or early afternoon, to avoid an energy slump.
    • Our testers experienced no negative side effects from this supplement. But as with any supplement or nutritional regimen, you should talk to your doctor or medical professional before use.
    • Take just before eating to take advantage of an active digestive system and promote absorption.
    • If you’re using the supplement to induce lucid dreaming, start with one or two capsules in the afternoon and work your way up to three.

    Supplement Summary 

    Alpha Brain is an effective caffeine-free and BSCG Certified nootropic stacked with a number of effective earth-grown ingredients. This BSCG certification signifies that Alpha Brain is drug-free and comprised only of naturally grown ingredients, making it somewhat unique in the nootropic space. We were initially skeptical about its effectiveness given such a clean pedigree, but all four of our testers experienced noticeable cognitive boosts.

    In addition to a cognitive boost, some users feel increased focus and stamina. When taken in the afternoon, Alpha Brain can induce vivid, lucid dreams at night. Though its perceived effects seem to diminish over time, taking a break from the supplement for a few days seems to be enough time for its effectiveness to return.

    Leave a Comment:

    Time limit is exhausted. Please reload CAPTCHA.

    Time limit is exhausted. Please reload CAPTCHA.