Deep focus, concentration and energy all-in-one.
The two Natural Stacks work in perfect synergy to give you enhanced focus, concentration and energy that lasts all day long.
Natural Stacks “Open Source” transparency program provides ingredient traceability and 3rd party lab test results for every batch. It’s powered by blockchain technology and secured by HealthLoq™ for transparent, tamperproof, trusted data.
NEUROFUEL™
(60 Capsules) is the world's first and only official CILTEP stack formulated by Abelard Lindsay. CILTEP is the healthy, natural way to stay focused, alert and motivated for hours. Learn more
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.
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.
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.
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.
The #1 patented natural brain formula is now available in fast acting, instant lemonade drink.
Get enhanced focus, concentration and better memory with NEURO FUEL™ INSTANT LEMONADE.
The premium sourced ingredients work as fuel for your neurotransmitters, supporting greater signaling between brain cells.
For best results: Mix one stick pack with six ounces of cold water and take on an empty stomach.
Wait 30 minutes to FEEL THE FUEL!
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.
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.
| 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
|
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.
| 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
|
My favorite go to each day for focus and steady energy to conquer! Thanks!
| 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
|
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.
| 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
|
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!
