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The World’s First Open-Source Supplement Company

Most companies use "proprietary blends" so they don't have to tell you the amount of each ingredient in their formulas. At Natural Stacks we believe it's your right to know exactly what you're putting into your body. We proudly publish our innovative formulas and ingredient suppliers in an open source format. 

LEARN ABOUT OUR COMMITMENT TO TRANSPARENCY

Dopamine Brain Food™

Dopamine Brain Food™ is designed to support the body's natural production of dopamine, a neurotransmitter essential to the central nervous system.

Boost your mental drive with incredible focus and attention, reduced brain fog, and mental clarity.

NEUROFUEL™ - FOR A BETTER BRAIN

NEUROFUEL™ is the original CILTEP® formula for enhanced focus, deep concentration and improved memory. 

The premium natural ingredients work as fuel for your neurotransmitters, supporting greater signaling between brain cells. 

FEEL THE FUEL within 30 minutes of your first dose. 

MAGTECH® MAGNESIUM

MAGTECH® is the purest, most bioavailable magnesium supplement on the planet.

It features the three types of magnesium known to have the highest absorption rates: L-Threonate, Taurate, and Glycinate.

Use MAGTECH® to restore your levels, elevate your brain health and improve your sleep.

Smart Caffeine

Smart Caffeine is a highly effective combination of L-theanine and Caffeine. L-theanine is a natural amino acid found in green tea that removes the undesirable side effects of caffeine, creating long-lasting energy and attention without jitters, anxiety, or a crash.

Creates a relaxed yet alert state that is ideal for focusing and thinking clearly.

100% Happiness Guarantee

If for whatever reason you're unsatisfied with your Natural Stacks supplements, you can keep the full bottle on us and we'll refund your money. Anything after the first bottle, we'll ask that you return for a refund.

average rating 4.8 out of 5
Based on 78 ratings
  • 5 Stars
    62 Reviews
  • 4 Stars
    15 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    1 Review
100% of reviewers would recommend this product to a friend
Improved Focus
Rated 4 out of 5
Enhanced Memory Function
Rated 4 out of 5
Increased Motivation
Rated 4 out of 5
55 Reviews
Reviewed by Pam M., from United States
Verified Buyer
I recommend this product
My Age
45 - 54
My Results
  • Improved Concentration
  • Improved Memory
  • Elevated Mood
  • Increased Motivation
  • Improved Cognitive Function
Rated 5 out of 5
Review posted

Focus

This keeps me sharp. I am always pushing myself and I need mental sharpness. This gets rid of the brain fog I used to get. Not anymore!

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Improved Focus
Rated 5 out of 5
Enhanced Memory Function
Rated 5 out of 5
Increased Motivation
Rated 5 out of 5
Was this helpful?
Reviewed by Todd K., from United States
Verified Reviewer
I recommend this product
My Age
25 - 34
My Results
  • Improved Concentration
  • Improved Memory
  • Elevated Mood
  • Increased Motivation
  • Increased Alertness
Rated 5 out of 5
Review posted

Wow

I’ve tried so far the dopamine brain food, serotonin brain food, and the ciltep. I have really bad ADHD and let me tell you this stuff is the real deal 100% what your looking for if your on this website obviously you need some type of supplement to help you well here it is

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Improved Focus
Rated 5 out of 5
Enhanced Memory Function
Rated 5 out of 5
Increased Motivation
Rated 5 out of 5
Was this helpful?
Reviewed by Mark W., from United States
Verified Buyer
I recommend this product
My Age
25 - 34
My Results
  • Improved Concentration
  • Improved Memory
  • Elevated Mood
  • Improved Cognitive Function
  • Increased Alertness
Rated 5 out of 5
Review posted

Mental Performance Stack is True to Name

This stack helps to achieve mental performance as desired. Great.

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Improved Focus
Rated 4 out of 5
Enhanced Memory Function
Rated 4 out of 5
Increased Motivation
Rated 4 out of 5
Was this helpful?
Reviewed by Ashley E., from United States
Verified Buyer
I recommend this product
My Age
25 - 34
My Results
  • Improved Concentration
  • Improved Memory
  • Elevated Mood
  • Better Sleep
  • Increased Motivation
Rated 5 out of 5
Review posted

Love it.

These products have made me feel better. I have more energy then I used to. I also sleep better.

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Improved Focus
Rated 5 out of 5
Enhanced Memory Function
Rated 5 out of 5
Increased Motivation
Rated 5 out of 5
Was this helpful?
Reviewed by Hafitd T., from United States
Verified Buyer
I recommend this product
My Age
25 - 34
Rated 5 out of 5
Review posted

Awesome Supplement! Use everyday

Love this set. I incorporated it to my daily supplements and after 2months of use I can feel the difference...recommend this stack for business oriented people

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Improved Focus
Rated 4 out of 5
Enhanced Memory Function
Rated 5 out of 5
Increased Motivation
Rated 4 out of 5
Was this helpful?