CILTEP® + Smart Caffeine® Combination Pack

Rated 4.6 out of 5
85 Ratings

List Price: $62.00

$52.90

You save: $9.10

Recommended
Rated 4.6 out of 5
85 Ratings

CILTEP® (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. 

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

average rating 4.6 out of 5
Based on 85 ratings
  • 5 Stars
    67 Reviews
  • 4 Stars
    8 Reviews
  • 3 Stars
    6 Reviews
  • 2 Stars
    3 Reviews
  • 1 Star
    1 Review
88% of reviewers would recommend this product to a friend
Enhanced Concentration
Rated 4 out of 5
Increased Motivation
Rated 4 out of 5
Mood Elevation
Rated 3 out of 5
Increased Energy
Rated 4 out of 5
Improved Concentration
Rated 4 out of 5
81 Reviews
Rated 5 out of 5
Review posted

Great Product

I have used this for awhile and I have noticeable increase in focus and memory. I stopped taking it for a bit just to cycle off and I can tell that I am not as sharp or focused at times. I really enjoy how subtle it is. It isn't anything overwhelming. Quality!

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Enhanced Concentration
Rated 5 out of 5
Increased Motivation
Rated 4 out of 5
Mood Elevation
Rated 4 out of 5
Increased Energy
Rated 4 out of 5
Improved Concentration
Rated 5 out of 5
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Reply from Natural Stacks

Rock on Braden!

Rated 5 out of 5
Review posted

Awesome!

Fantastic supplements and experience!

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Enhanced Concentration
Rated 4 out of 5
Increased Motivation
Rated 3 out of 5
Mood Elevation
Rated 4 out of 5
Increased Energy
Rated 3 out of 5
Improved Concentration
Rated 4 out of 5
Was this helpful?
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?
Rated 4 out of 5
Review posted

It's good.

CILTEP stack has had very little effects for me, it is extremely subtle. I would give it a 3/5. For those who are on the fence, I would suggest buying just 1 bottle and see if it works for you.

Smart caffeine on the other hand works wonders. I don't get the jitters that I normally get with caffeine. 5/5

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Enhanced Concentration
Rated 3 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 4 out of 5
Was this helpful?

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