Alpha Brain Instant: As Good As The Capsules?

Updated on March 7, 2024
 by — reviewed by Jason Williams, PhD (Contributor: George Collins / Editor: Yoko Hill)
A comparison of the cognitive enhancements offered by Alpha Brain Instant and capsules.

We’ve all been there—slogging through the day with a foggy brain, wondering if those brain-boosting supplements really work.

So, we took matters into our own hands and tested out Alpha Brain Instant for ourselves to give you the lowdown. No fluff, no fancy jargon, just our honest experience.

While some of us were skeptical at first, thinking it might be another over-hyped potion, others held a glimmer of hope that this could be the key to unlocking peak mental performance.

Dive in as we share our unfiltered thoughts and find out if Alpha Brain Instant truly lives up to its claims.

Alpha Brain Instant Review

Our team at WholisticResearch dove into Alpha Brain Instant with high hopes. We found it to be a mixed bag.

On one hand, some of us noticed an uptick in focus and mental clarity. However, not everyone experienced these benefits as vividly.

It’s clear that results can vary widely among individuals.

Customer reviews echoed our findings. Many praised Alpha Brain for its cognitive boost, while others saw little to no effect.

Pros of Alpha Brain Instant

Here are the positives we discovered:

  • Boosts focus
  • Enhances mental clarity
  • Convenient to consume as a drink mix
  • Contains no caffeine
  • Available in several fruity flavors

Cons of Alpha Brain Instant

However, there were downsides too. It’s important to weigh these cons against the pros before deciding.

  • Not universally effective
  • High price point
  • Some reported mild side effects

About Alpha Brain Instant

Onnit, the company behind Alpha Brain Instant, has made a name for itself in the wellness and fitness industry. They claim their product stands out because it offers immediate effects.

Unlike traditional supplements that come in capsules, like the original Alpha Brain, this instant powdered version offers convenience. Each packet contains one serving which can be easily dissolved in water to form a beverage.

It’s designed to support memory, focus, and cognitive processing without using stimulants. Alpha Brain Instant claims to help with mental clarity and cognitive function.

We found these aspects particularly appealing when juggling work, studies, or any activity requiring sharp mental performance.

Although, Alpha Brain Instant itself is not FDA-approved, but it’s made in an FDA-approved facility.

Customer Reviews & Feedback

The overall customer satisfaction landscape for Alpha Brain Instant presents a mixed bag.

While a significant number of users report positive outcomes such as improved focus, enhanced mental clarity, increased creativity, and better memory recall, there’s also a notable portion that hasn’t found the supplement effective.

Complaints primarily revolve around a lack of noticeable effects and minor side effects like headaches and stomach discomfort.

This dichotomy suggests that while Alpha Brain Instant can be beneficial for some, its effectiveness and tolerability vary greatly among individuals.

Positive Reviews of Alpha Brain Instant

We’ve seen a lot of talk about Alpha Brain Instant. It seems to hit the mark for many. The general vibe from customer reviews is pretty upbeat.

People say it’s like a switch flips in their brain. They feel more alert and focused. Some even mention a boost in creativity, which is great for our brainstorming sessions.

  • Improved focus
  • Enhanced mental clarity
  • Increased creativity
  • Better memory recall

These points come up time and again in positive feedback. It’s clear that when expectations are set right, Alpha Brain Instant delivers for quite a few folks out there.

Negative Reviews of Alpha Brain Instant

However, not everyone’s journey with Alpha Brain Instant has been smooth sailing. We noticed some patterns in the less favorable reviews too.

Some friends felt no difference at all. It was as if they were just drinking flavored water. Others mentioned mild side effects that made them rethink its use.

  • No noticeable effect
  • Mild headaches
  • Stomach discomfort

It appears that while it works wonders for some, it doesn’t meet the mark for others based on these critiques.

Our Experience with Alpha Brain Instant

Our journey with Alpha Brain Instant began the moment we placed our order. To our surprise, it arrived at the WholisticResearch office in just two days. The packaging was sleek and secure, ensuring the product’s integrity upon arrival.

We were eager to dive into testing. Jason Williams, George Collins, and Yoko Hill took on this task for a period of one month. Each had their unique experiences but shared a common appreciation for the product’s impact on their cognitive functions.

Jason noted how he felt an immediate boost in his focus during work hours. “It was like flipping a switch.” he said. This instant effect made him a believer in nootropic supplements.

George found his memory recall improved significantly. He mentioned, “I didn’t have to struggle to remember details from meetings anymore.” It seemed like Alpha Brain Instant had given him an edge that he lacked before.

Yoko was impressed by her initial enhanced clarity and mental agility throughout her day-to-day activities. She stated, “My thoughts are sharper and more organized now.” For someone juggling multiple projects simultaneously, this was a game-changer.

Effectiveness & Results

Performance CategoryRating
Cognitive Enhancement⭐⭐⭐☆☆ 3.0/5
Focus and Concentration⭐⭐⭐⭐☆ 4.0/5
Memory Improvement⭐⭐⭐⭐☆ 4.0/5
Learning Enhancement⭐⭐⭐☆☆ 3.0/5
Mood Stabilization/Enhancement⭐⭐⭐☆☆ 3.0/5
Energy Boost⭐⭐⭐☆☆ 3.0/5
Brain Health Improvement⭐⭐⭐⭐☆ 4.0/5
Neuroprotection⭐⭐⭐⭐☆ 4.0/5
Neuroplasticity Improvement⭐⭐⭐☆☆ 3.0/5
Cognitive Clarity and Focus⭐⭐⭐⭐☆ 4.0/5
Creativity Enhancement⭐⭐⭐☆☆ 3.0/5
Stress Reduction⭐⭐⭐☆☆ 3.0/5
Reaction Time Improvement⭐⭐⭐⭐☆ 4.0/5
Anxiety Reduction⭐⭐⭐☆☆ 3.0/5

After our initial experience with Alpha Brain Instant, we decided to dive deeper into its effectiveness and results. Our group was eager to see how it would affect us individually.

Jason noticed an immediate boost in his focus during work hours. He felt more alert and less prone to distractions. However, he also experienced mild headaches in the first few days.

George found that his memory recall improved significantly. He could remember details from meetings without needing to refer back to his notes as often. Unlike Jason, George didn’t report any side effects.

Yoko had a different experience altogether. She felt mentally sharper the first few days, but the effect faded away soon after. At the end, she didn’t notice any significant changes in her cognitive abilities. So, her initial experience might just have been the placebo effect.

The results variation highlighted the importance of individual body chemistry in determining the effectiveness of nootropic supplements.

Alpha Brain Instant Ingredients & Supplement Facts

It’s crucial to dive into what makes this dietary supplement tick. The nootropic ingredients list promises improved cognitive function. Let’s break down what each component contributes to its 3 proprietary Onnit blends.

  • Vitamin B6 — 10 mg
  • Onnit Flow Blend — 1.15 g
    • Cat’s Claw Extract
    • L-Theanine
    • L-Tyrosine
    • Oat Straw Extract
    • Phosphatidylserine
  • Onnit Focus Blend — 225 mg
    • Alpha-GPC
    • Bacopa Monnieri
    • Toothed Clubmoss Extract
  • Onnit Fuel Blend — 65 mg
    • L-Leucine
    • Pterostilbene
    • Black Pepper Extract

Vitamin B6 — 10 mg

Vitamin B6 is a crucial nutrient. It supports many bodily functions, including the brain and nervous system. Its benefits range from improving mood to enhancing cognitive function.

Vitamin B6 helps produce neurotransmitters, which are vital for thought processing and communication within the brain. One study found that individuals with higher levels of Vitamin B6 performed better on memory tests.(1)

We believe this ingredient is appropriately dosed in Alpha Brain Instant. The recommended daily intake of Vitamin B6 for adults is 1.3 to 1.7 mg per day, but for cognitive enhancements, slightly higher doses can be beneficial without being harmful.

Cat’s Claw Extract — 350 mg

Cat’s Claw is a vine that grows in the Amazon. It boosts the immune system and fights inflammation.

One study showed that Cat’s Claw could protect brain cells and improve cognitive function.(2) This means it might help us think clearer and remember things better.

We’ve learned that for cognitive benefits, doses of Cat’s Claw range widely in research. The 350 mg in Alpha Brain Instant seems reasonable, but on the lower end compared to some studies suggesting higher amounts for significant effects.


L-Theanine is an amino acid found in tea leaves. It’s known for its calming effects on the brain. This ingredient helps with focus and relaxation without causing drowsiness. Many people use it to counteract the jitters from caffeine.

Research shows that L-Theanine can improve cognitive function by increasing alpha waves in the brain.(3) These waves are linked to creativity and a state of relaxed alertness. One study found that doses of 200 mg could enhance cognitive skills and mood.

Alpha Brain Instant includes L-Theanine as part of its Flow blend. We’re curious about the actual amount of L-Theanine present. For optimal benefits, a higher dose might be more effective than what’s likely included here.


L-Tyrosine is an amino acid important for producing neurotransmitters that affect mood and cognition. Studies suggest it can improve focus, reduce stress, and enhance cognitive function under pressure.(4)

Research shows L-Tyrosine supplementation improves cognitive flexibility. This means it helps us switch between thoughts or tasks efficiently.

The recommended dosage for noticeable cognitive benefits starts at around 500-2000 mg of L-Tyrosine daily. So, we’re left wondering if the amount included can truly offer the touted benefits.

Oat Straw Extract

Oat straw is packed with vitamins and minerals that support brain health. This ingredient boosts cognitive functions like focus, memory, and alertness.

Research shows oat straw extract increases blood flow to the brain. This helps in better oxygen supply, which is crucial for cognitive performance. A study found it can improve attention span and concentration within hours of intake.

The total Flow blend amounts to 1150 mg, with cat’s claw extract taking up 350 mg of this. Given these numbers, it’s unclear if oat straw extract is present in an effective amount.


Phosphatidylserine is a fatty substance that covers and protects brain cells. This covering helps carry messages between them. Scientists have studied its benefits for memory, mood, and cognitive function.

One key study found that phosphatidylserine could improve memory in older adults.(5)

We believe this ingredient has potential for boosting brain health. But, without knowing the exact amount, it’s hard to know its effectiveness.


Alpha-GPC is a compound known for its health benefits, especially in enhancing cognitive function.

Research shows it can improve memory and learning. One study found that 1200 mg of alpha-GPC daily improved cognitive function in Alzheimer’s patients.(6)

However, considering the Onnit Focus Blend contains only 225 mg total, we question if the alpha-GPC dosage is enough to be effective.

Bacopa Monnieri

Bacopa Monnieri is a nootropic herb known for its cognitive enhancing properties. It has been used for centuries in traditional medicine.

Research shows it can improve attention and speed of processing information. One study found that Bacopa significantly improves cognition and memory formation.(7)

The total Flow blend amounts to 225 mg, but how much of this is Bacopa?

Considering recommended doses of Bacopa are generally higher, we wonder if it’s enough to be effective here.

Toothed Clubmoss Extract

Toothed Clubmoss Extract is a natural source of Huperzine A, which supports brain health. Research shows it enhances memory and mental function.

One study found that Huperzine A could improve cognitive performance in students significantly.(8)

Recommended doses of Huperzine A range widely but are often higher than what can be fitted into this blend when shared with other ingredients like Bacopa Monnieri. We believe its impact in Alpha Brain Instant might be limited by the overall formula’s constraints.


L-Leucine is an essential amino acid, crucial for protein synthesis and muscle repair. It also plays a significant role in regulating blood sugar levels, healing wounds, and producing growth hormones.

Its benefits extend to enhancing cognitive functions by maintaining the health of neurons and providing energy to the brain.

Research shows that L-Leucine can improve mental focus and reduce fatigue.(9)

The total Flow blend amounts to 65 mg, shared among several ingredients, including L-Leucine. Scientific studies suggest much higher doses are needed to reap its full benefits.


Pterostilbene is a powerful compound found in blueberries and grapes. This antioxidant helps protect the brain from aging and improves memory and learning.

Research shows pterostilbene reduces inflammation and oxidative stress in the brain. A study found that it can enhance mood, mental clarity, and focus.

In our opinion, while pterostilbene is undoubtedly beneficial for mental health, its effects might be limited by the dosage.

Black Pepper Extract

Black pepper fruit extract, specifically known as piperine, is more than just a kitchen spice. It also helps in nutrient absorption.

Research shows piperine improves cognitive function too. It supports neurotransmitter production and brain health.(10)

The total Flow blend amounts to 65 mg. Given the recommended dosage for cognitive benefits usually exceeds this amount for black pepper extract alone, we wonder if it’s effectively dosed here.

Alpha Brain Instant Side Effects & Safety

We’ve noticed that Alpha Brain Instant can have some side effects, just like any supplement.

For instance, Jason felt a bit jittery after taking it for the first time. George experienced mild headaches during his first week. Yoko didn’t notice any immediate side effects but mentioned feeling a bit anxious occasionally.

Reports from other users and our own experiences suggest common side effects might include:

  • Headaches
  • Jitteriness
  • Anxiety
  • Insomnia if taken late in the day

These reactions likely stem from the ingredients used in Alpha Brain Instant.

There are also precautions to consider.

People with certain health conditions or those on medication should be cautious. The blend of nootropics and herbs could interact negatively with medications or exacerbate health issues.

Price & Value for Money

Considering the varied experiences with Alpha Brain Instant, its effectiveness seems to depend on individual body chemistry.

At $59.95 for a month’s supply, the price may feel steep, especially if the benefits are inconsistent. However, a subscription plan offers a 15% discount, reducing the cost and making it a more appealing option for those who experience positive effects.

Ultimately, the decision hinges on personal experience with the supplement and whether the cognitive enhancements justify the investment.

Where to Buy Alpha Brain Instant

You can purchase Alpha Brain Instant online through the official Onnit website and other platforms like Amazon. Onnit offers international shipping, with delivery times varying by location.

For offline purchases, select health and wellness stores may carry it. Always check the specific retailer’s site for the most accurate shipping information and availability in your region.

Alpha Brain Instant Alternatives and Similar Supplements

If you find that the ingredients in Alpha Brain Instant do not meet your expectations, you can find great alternatives.

Among the best nootropics on the market, Feedamind and Vyvamind have a prominent place. Both offer unique benefits while sharing some similarities with Alpha Brain Instant.

Alpha Brain Instant vs Feedamind

We recommend Feedamind as a better alternative for several reasons. Like Alpha Brain Instant, this nootropic stack aims to enhance cognitive function. However, Feedamind uses a different blend of ingredients that we found more effective.

Feedamind includes natural components in optimum doses. Its formula is simpler yet potent, focusing on essential nutrients and vitamins.

The pros of choosing Feedamind include:

  • Improved focus
  • Enhanced memory retention
  • Natural ingredients without artificial additives

We prefer Feedamind over Alpha Brain Instant because it delivers consistent results without relying on impotent substances. It feels like a more honest approach to supplements.

Alpha Brain Instant vs Vyvamind

Another excellent option is Vyvamind. It stands out due to its precise targeting of mental clarity and energy levels.

Vyvamind shares the goal of enhancing cognitive functions but does so with a mix that includes stimulants for immediate effect.

  • Quick boost in concentration
  • Increased energy without jitters
  • Supports long-term brain health

Choosing Vyvamin over Alpha Brain instant makes sense if you’re after rapid results alongside cognitive improvements. The combination of fast action and sustained benefits convinced us it’s worth trying.


Review CriteriaRating
Cognitive Efficacy⭐⭐⭐☆☆ 3.0/5
Ingredient Quality & Safety⭐⭐⭐⭐☆ 4.0/5
Side Effect Risk⭐⭐⭐⭐☆ 4.0/5
Research & Evidence⭐⭐⭐☆☆ 3.0/5
Cost-Effectiveness⭐⭐⭐☆☆ 3.0/5
Personal Experience⭐⭐⭐☆☆ 3.0/5
User Feedback⭐⭐⭐⭐☆ 4.0/5
Overall Rating⭐⭐⭐☆☆ 3.7/5

We’ve dived deep into Alpha Brain Instant, turning over every stone from its ingredients to how it stacks up against the competition.

Our journey revealed a mix of potent elements designed to boost your brainpower, alongside real-world feedback that sings its praises. We hit some bumps with side effects and price points.

It’s clear the nootropic cocktail that is Alpha Brain Instant packs a punch! It’s ideal for those looking to sharpen their mental edge.

So, what’s the move? If you’re itching to give your brain a leg-up, why not take Alpha Brain Instant for a spin? Let’s not just dream about peak mental performance; let’s chase after it.


Is Alpha Brain Instant really worth it?

Absolutely! If you’re looking for a mental boost without the jitters of caffeine, Alpha Brain Instant might be your ticket. It’s like flipping on your brain’s high beams during a foggy drive.

Can I take Alpha Brain Instant with my morning coffee?

Yes, you can. Coffee wakes you up, and Alpha Brain Instant tunes up the nervous system for better performance.

How quickly will I notice results from Alpha Brain Instant?

Some users report feeling more alert and focused within 20 minutes. It’s akin to pressing the fast-forward button on your brain’s processing speed.

Will taking Alpha Brain Instant improve my memory?

It could help sharpen your recall game. Imagine upgrading your brain’s storage from an old hard drive to solid-state technology—faster access and better retention.

Can vegetarians or vegans use Alpha Brain Instant safely?

Indeed! With plant-based ingredients, it’s like a green smoothie for your neuron health—nourishing and ethical.

Sources, Studies, and Scientific Research
  1. Balk, Ethan M., et al. “Vitamin B6, B12, and folic acid supplementation and cognitive function: a systematic review of randomized trials.” Archives of internal medicine 167.1 (2007): 21-30. ↩
  2. Snow, Alan D., et al. “The Amazon rain forest plant Uncaria tomentosa (cat’s claw) and its specific proanthocyanidin constituents are potent inhibitors and reducers of both brain plaques and tangles.” Scientific reports 9.1 (2019): 561. ↩
  3. Hidese, Shinsuke, et al. “Effects of L-theanine administration on stress-related symptoms and cognitive functions in healthy adults: a randomized controlled trial.” Nutrients 11.10 (2019): 2362. ↩
  4. Jongkees, Bryant J., et al. “Effect of tyrosine supplementation on clinical and healthy populations under stress or cognitive demands—A review.” Journal of psychiatric research 70 (2015): 50-57. ↩
  5. Kim, Hee-Yong, Bill X. Huang, and Arthur A. Spector. “Phosphatidylserine in the brain: metabolism and function.” Progress in lipid research 56 (2014): 1-18. ↩
  6. Sagaro, Getu Gamo, Enea Traini, and Francesco Amenta. “Activity of Choline Alphoscerate on Adult-Onset Cognitive Dysfunctions: A Systematic Review and Meta-Analysis.” Journal of Alzheimer’s Disease Preprint (2023): 1-12. ↩
  7. Kongkeaw, Chuenjid, et al. “Meta-analysis of randomized controlled trials on cognitive effects of Bacopa monnieri extract.” Journal of ethnopharmacology 151.1 (2014): 528-535. ↩
  8. Mei, Zhengrong, et al. “Huperzine A alleviates neuroinflammation, oxidative stress and improves cognitive function after repetitive traumatic brain injury.” Metabolic Brain Disease 32 (2017): 1861-1869. ↩
  9. Wang, Xiaotian, et al. “Leucine mediates cognitive dysfunction in early life stress-induced mental disorders by activating autophagy.” Frontiers in Cellular Neuroscience 16 (2023): 1060712. ↩
  10. Poulose, Shibu M., et al. “Effects of pterostilbene and resveratrol on brain and behavior.” Neurochemistry International 89 (2015): 227-233. ↩