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NEUROFUEL™ + Smart Caffeine® Stack

Rated 4.8 out of 5
17 Reviews
$81.95

NEUROFUEL™ (45 Capsules) is the world's first and only official NEUROFUEL™ stack formulated by Abelard Lindsay. NEUROFUEL™ is the healthy, natural way to stay focused, alert and motivated for hours.

Smart Caffeine (60 Capsules) eliminates the jitters or anxiety normally associated with caffeine use. By combining caffeine with L-theanine, the calming agent found in green tea, you're able to experience hours of focused energy. Learn more

The two Natural Stacks work extremely well in congruence with one another, but we recommend testing your tolerance with each first.

 

 

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NEUROFUEL™

NEUROFUEL™ is a natural nootropic designed to safely enhance the brain's ability to form vivid, long-lasting memories and remain sharply motivated and focused for hours.

Increased focus and mental sharpness

Increased motivation and mental endurance

Enhanced sense of novelty, presence, and awareness

Improved recall and memory formation

Learn More About NEUROFUEL™
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.

Increased focus and alertness

Short-term memory support

No crash or jitters

Consistent, long-lasting energy

Learn More About Smart Caffeine®

Open Source

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

Money Back Guarantee

If for whatever reason you're unsatisfied with your Natural Stacks products, you can return the product within 30 days for a full refund. We also provide actionable tips on our blog and newsletter for you to maximize your performance with our premium products.

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User Reviews

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average rating 4.8 out of 5
Based on 17 reviews
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    14 Reviews
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100% of reviewers would recommend this product to a friend
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17 Reviews
Reviewed by Stephanie H., from United States
Verified Buyer
I recommend this product
My Age
45 - 54
I Use CILTEP For
  • Everyday
My Results
  • Increased Motivation
  • Improved Concentration
  • Improved Memory
Rated 5 out of 5
Review posted

Love the energy boost!

I love how CILTEP gives you a little boost of energy in the morning and since beginning on the Smart Caffeine I have not drank any energy drinks.

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Enhanced Concentration
Rated 5 out of 5
Increased Motivation
Rated 5 out of 5
Mood Elevation
Rated 5 out of 5
Increased Energy
Rated 5 out of 5
Improved Concentration
Rated 5 out of 5
Open Image by Stephanie H. in a modal
Was this helpful?
Reviewed by Andrew Michael R., from United States
Verified Buyer
I recommend this product
My Age
18 - 24
My Regular Dosage
3 Capsules
I Use CILTEP For
  • Work
  • Gym
  • Sports
  • Study
My Results
  • Improved Concentration
  • Improved Memory
  • Increased Motivation
Results
  • Increased Energy
  • No Crash
  • No Jitters
Rated 5 out of 5
Review posted

Laser beam brain

This is my second time trying Natrual Stack’s CILTEP product and I am very pleased with my results. After about a week of using it, my focus and memory have expanded to allow me to remember things and give me patience throughout my work day. Highly recommend to anyone looking for a mental boost.

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Enhanced Concentration
Rated 5 out of 5
Increased Motivation
Rated 5 out of 5
Mood Elevation
Rated 4 out of 5
Increased Energy
Rated 4 out of 5
Improved Concentration
Rated 5 out of 5
Was this helpful?
Reviewed by Josephine T., from United States
Verified Buyer
I recommend this product
My Age
35 - 44
My Regular Dosage
3 Capsules
I Use CILTEP For
  • Work
  • Everyday
  • Study
My Results
  • Improved Concentration
  • Improved Memory
  • Increased Motivation
  • Elevated Mood
  • Better Sleep
Results
  • No Crash
  • Increased Energy
  • No Jitters
Rated 5 out of 5
Review posted

The best combo!

My favorite go to each day for focus and steady energy to conquer! Thanks!

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Enhanced Concentration
Rated 5 out of 5
Increased Motivation
Rated 5 out of 5
Mood Elevation
Rated 4 out of 5
Increased Energy
Rated 5 out of 5
Improved Concentration
Rated 5 out of 5
Was this helpful?
Reviewed by Jeremy, from United States
Verified Buyer
I recommend this product
My Age
35 - 44
My Regular Dosage
3 Capsules
I Use CILTEP For
  • Everyday
My Results
  • Improved Concentration
Results
  • Increased Energy
  • No Crash
  • No Jitters
Rated 4 out of 5
Review posted

CILTEP has a noticeable effect

I don't use the Smart Caffeine (I got the bundle as part of a special deal), but I can say the CILTEP definitely works. I notice I'm more in control of my concentration and able to filter out distractions, and put my thoughts into words better. It lasts all day but doesn't interfere with sleep at all, in fact sleep has been better lately. There's no up-and-down crash like with caffeine. Overall it's pretty subtle but noticeable.

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Enhanced Concentration
Rated 5 out of 5
Increased Motivation
Rated 3 out of 5
Mood Elevation
Rated 3 out of 5
Increased Energy
Rated 3 out of 5
Improved Concentration
Rated 5 out of 5
Was this helpful?

www.naturalstacks.com.au

Thanks, Jeremy! We're glad to hear that CILTEP has not only helped in enhancing your level of concentration but in getting a restful sleep as well!

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†These statements have not been evaluated by the Therapeutic Goods Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

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