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Conquer Life With CILTEP®

CILTEP® is a natural formula designed to safely enhance the brain's ability to form vivid, long-lasting memories and remain sharply motivated and focused for hours.
Increased motivation and mental endurance Improved concentration and alertness Improved mood and social ease

Starting at $27 Per Bottle + Free Shipping
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Select Country------------------------------United StatesCanadaUnited KingdomIrelandAustraliaNew Zealand------------------------------AfghanistanAlbaniaAlgeriaAmerican SamoaAndorraAngolaAnguillaAntarcticaAntigua and BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBoliviaBosnia and HerzegovinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBrunei DarussalamBulgariaBurkina FasoBurundiCambodiaCameroonCanadaCape VerdeCayman IslandsCentral African RepublicChadChileChinaChristmas IslandCocos (Keeling) IslandsColombiaComorosCongoCongo, The Democratic Republic of TheCook IslandsCosta RicaCote D'ivoireCroatiaCubaCyprusCzech RepublicDenmarkDjiboutiDominicaDominican RepublicEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEthiopiaFalkland Islands (Malvinas)Faroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuamGuatemalaGuineaGuinea-bissauGuyanaHaitiHeard Island and Mcdonald IslandsHoly See (Vatican City State)HondurasHong KongHungaryIcelandIndiaIndonesiaIran, Islamic Republic ofIraqIrelandIsraelItalyJamaicaJapanJordanKazakhstanKenyaKiribatiKorea, Democratic People's Republic ofKorea, Republic ofKuwaitKyrgyzstanLao People's Democratic RepublicLatviaLebanonLesothoLiberiaLibyan Arab JamahiriyaLiechtensteinLithuaniaLuxembourgMacaoMacedonia, The Former Yugoslav Republic ofMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMartiniqueMauritaniaMauritiusMayotteMexicoMicronesia, Federated States ofMoldova, Republic ofMonacoMongoliaMontserratMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNetherlands AntillesNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorthern Mariana IslandsNorwayOmanPakistanPalauPalestinian Territory, OccupiedPanamaPapua New GuineaParaguayPeruPhilippinesPitcairnPolandPortugalPuerto RicoQatarReunionRomaniaRussian FederationRwandaSaint HelenaSaint Kitts and NevisSaint LuciaSaint Pierre and MiquelonSaint Vincent and The GrenadinesSamoaSan MarinoSao Tome and PrincipeSaudi ArabiaSenegalSerbia and MontenegroSeychellesSierra LeoneSingaporeSlovakiaSloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia and The South Sandwich IslandsSpainSri LankaSudanSurinameSvalbard and Jan MayenSwazilandSwedenSwitzerlandSyrian Arab RepublicTaiwan, Province of ChinaTajikistanTanzania, United Republic ofThailandTimor-lesteTogoTokelauTongaTrinidad and TobagoTunisiaTurkeyTurkmenistanTurks and Caicos IslandsTuvaluUgandaUkraineUnited Arab EmiratesUnited KingdomUnited StatesUnited States Minor Outlying IslandsUruguayUzbekistanVanuatuVenezuelaViet NamVirgin Islands, BritishVirgin Islands, U.S.Wallis and FutunaWestern SaharaYemenZambiaZimbabwe


✓ Vegan  ✓Organic  ✓GMO-Free  ✓No Research Chemicals




[What does CILTEP® do?]



[What's in CILTEP®?]



[How does it work?]









CILTEP® Brain Booster

CILTEP® is a safe & natural formula designed to safely enhance the brain's ability to form vivid, long-lasting memories and remain sharp, motivated and focused for hours.

✓ Vegan  ✓Organic  ✓GMO-Free  
✓No Research Chemicals






In 2011, a small group of independent researchers set out to solve a problem: How could they engineer the world’s first natural supplement to protect brain health and maximize memory and concentration, without any side effects?


They spent 2 years testing and perfecting a unique formula. What they discovered has been hailed as a breakthrough in natural health: they called it CILTEP®. [And now you can experience it for yourself.]












CILTEP® Success Stories



[ ]

Competitive Memory champion tests CILTEP® for 10 days.
[ ]

"With 1 dose of CILTEP®, you get a baseline shift equal to a month of hardcore work on your brain."


[ ]

Brazilian Jiu-Jitsu fighter takes CILTEP® before every competition. 
[ ]

Nutritional coach trusts CILTEP® to "keep sharp and focused."


[ ]

Olympic Javelin thrower trains with CILTEP®. "Some things just work."
[ ]

Personal trainer takes CILTEP® in the morning to get "in the zone."







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Dave Asprey


Founder of Bulletproof.com








"I am seriously impressed with CILTEP"
"It's an extract of artichoke combined with an Ayurvedic herb called Forskolin. And when you combine these things, it can long-term potentiate the cells in your brain so they work better.


Jacobson dominated his competition and won $10,000,000 at the WSOP. 

He credited CILTEP® for helping him focus. 






Mattias Ribbing


Grandmaster of Memory




"My wife set up a blind study for me because I got my hand on some CILTEP… We did a blind test… Out of these 20 trials that I did in these 10 days, my four fastest ones were all on CILTEP."


Jacobson dominated his competition and won $10,000,000 at the WSOP. 

He credited CILTEP® for helping him focus. 






Martin Jacobson


World Series of Poker Champion




"I've relied on CILTEP as my go-to product to optimize mental performance for the seven week long World Series of Poker. I've noticed a remarkable difference in my ability to spend hours at a table without a break in concentration. This product really works."


Jacobson dominated his competition and won $10,000,000 at the WSOP. 

He credited CILTEP® for helping him focus. 









What to expect from CILTEP®






Unbeatable Memory Recall

CILTEP® helps you generate memories more efficiently. Rather than scratching your head, trying to remember the name of a recent acquaintance, you'll be able to recall with ease. CILTEP® improves ability to recall information.





Heightened Awareness


Zen philosophy has a phrase called 'Beginner’s Mind', aka viewing the world as if you were seeing everything for the first time. CILTEP® instills this childlike wonder and intense curiosity about the world into your everyday life.





Effortless Learning


Whether you’re learning how to play a musical instrument, figuring out how to implement a new strategy at work, or learning a foreign language, CILTEP® increases your ability to internalize challenging new information.






Intense Physical Focus



Reaching a state of optimal physical performance isn’t just about your strength, size, or agility, it’s about your state of mind. CILTEP® removes all distractions so all that’s left is you and the next rep or the next lap.





Creative Breakthroughs

CILTEP® encourages ideas to flow freely so you’re able to bring your best ideas forward for any creative pursuit. CILTEP® is how you’ll tap into your most inspired ideas so you can share your creativity with the world.





All-Day Mental Endurance


The effects of CILTEP® last up to 14 hours, which means you’re not only able to endure through mentally taxing activities, but you’re able to thrive and persevere on command, when you need to most.








Suggested Use

Take 2-3 capsules in the morning immediately upon waking on an empty stomach, or as directed by a health care practitioner. 

Do not take more than 3 capsules per day. 
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[ ]

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CILTEP® was designed to unlock the brain's natural ability to maintain mental clarity and retain information long-term WITHOUT any side effects or complications. 


Since 2013, Natural Stacks has not been made aware of any widely-reported side effects, and individual reports are extremely rare. CILTEP® is generally considered to be a side effect-free supplement.








CILTEP® User Reviews









Customer Reviews




"Great product"



"CILTEP gives me a noticeable edge; extra clarity, focus, and motivation. It helps me be as productive as possible at work, and still have the drive and focus at night when I'm working on my MBA studies."


-Tracy D, United States









"CILTEP is pretty amazing!"


"With most supplements you hope they are working but you can't really tell. Not With CILTEP. Increased focus and drive right off the bat."


-Brett S, United States









"1st Month of Ciltep Has Been Great"


"I have been using Ciltep for over 30 days and have really noticed a difference. I have been waking up before my alarm goes off, working more efficiently at my job, and generally feeling physically better. Would definitely recommend this product to friends and family."


-Tom A, United States









"Huge Fan!!"


"I have been very happy with the CILTEP/Smart Caffeine stack. Incredible focus and clarity along with increased energy without the jitters! Excellent. Customer for life!


-Wade W, United States











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, no questions asked. 









[ Customer Reviews ]
[ Customer Reviews ]


[ Ingredients ]
[ Ingredients ]


[ Frequently Asked Questions ]
[ Frequently Asked Questions ]








5 Simple Ingredients





Artichoke Extract

900 mg

Artichoke extract contains Luteolin, a safe natural inhibitor of PDE4. PDE4 inhibitors have been shown to have significant nootropic effects including increased cognition, improved long term memory, increased wakefulness, and neuroprotection.






Forskolin

20 mg

Forskolin derived from Coleus Forskohlii activates the enzyme adenylyl cyclase which increases intracellular levels of cAMP. The result is an overall improvement of cognitive function, especially memory formation and retention of new information.




Acetyl-L-Carnitine

750 mg

Acetyl-L-Carnitine, or ALCAR, is an acetylated form of the amino acid L-Carnitine that has been shown to cross the blood brain barrier. The addition of ALCAR to the CILTEP formula helps combat feelings of brain fog and fatigue.



Vitamin B-6

5 mg

Vitamin B6 is an essential vitamin and an important enzymatic cofactor in normal metabolic and psychological function. CILTEP features the metabolically active form of Vitamin B6 for optimal bioavailability.



L-Phenylalanine

500 mg

An essential building block for the neurotransmitter dopamine, L-Phenylalanine is an essential amino acid that can be found in protein-rich foods like meat, eggs, spinach and other leafy greens.



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The Science Behind the CILTEP® Nootropic Stack






Summary: PDE4 Inhibition + Increasing cAMP → LTP = Increased Learning and Memory


CILTEP works by initiating Long-Term Potentiation (LTP), the underlying mechanism in the brain behind learning and memory. 


Memories are formed in the brain by creating LTP.




Step One: Inhibiting Phosphodiesterase-4 (PDE4) 



PDE4 is an enzyme that breaks down cAMP molecules, messenger systems that relay signals in the brain.  


Inhibition of PDE4 blocks the breakdown of cAMP, thereby increasing levels of cAMP within brain cells.


CILTEP uses artichoke extract, the safest and most effective PDE4 inhibitor.


Step Two: Increasing cyclic adenosine monophosphate (cAMP)


Increasing cAMP and inhibiting its degradation (through PDE4 Inhibition) induces Long-Term Potentiation (LTP).  


The result is an overall improvement of cognitive function, especially memory formation and retention of new information.


CILTEP uses Forskolin, an active compound extracted from the root of the Coleus Forskohlii plant, to naturally boost cAMP.








The Science Behind the CILTEP® Nootropic Stack



Summary: PDE4 Inhibition + Increasing cAMP → LTP = Increased Learning and Memory


CILTEP works by initiating Long-Term Potentiation (LTP), the underlying mechanism in the brain behind learning and memory. 


Memories are formed in the brain by creating LTP.




Step One: Inhibiting Phosphodiesterase-4 (PDE4) 



PDE4 is an enzyme that breaks down cAMP molecules, messenger systems that relay signals in the brain.  


Inhibition of PDE4 blocks the breakdown of cAMP, thereby increasing levels of cAMP within brain cells.


CILTEP uses artichoke extract, the safest and most effective PDE4 inhibitor.


Step Two: Increasing cyclic adenosine monophosphate (cAMP)


Increasing cAMP and inhibiting its degradation (through PDE4 Inhibition) induces Long-Term Potentiation (LTP).  


The result is an overall improvement of cognitive function, especially memory formation and retention of new information.


CILTEP uses Forskolin, an active compound extracted from the root of the Coleus Forskohlii plant, to naturally boost cAMP.










The 100% No-Risk Promise

Order right now with confidence!
Try it out for 30 days and if it doesn’t work for you, you’ll get your money back!
There’s absolute no-risk in giving it a try. 


















The World's #1 Productivity Supplement

Gain Unbeatable Focus and Think Like A Champion With Our Scientifically Backed, All-Natural Formula.






Focus + Memory + Motivation

Gain Unbeatable Focus and Think Like A Champion With Our Scientifically Backed, All-Natural Formula.












USED BY THOUSANDS - CILTEP® is used every day by thousands of people around the World, including CEOs, Wall Street Executives, college students, scientists and creatives.  IMPROVED CONCENTRATION - CILTEP® increases your ability to study and focus on tasks for hours.
THINK LIKE A CHAMPION - Does your career demand peak mental performance? Use CILTEP® for improved concentration and alertness.













This Memory Champion Tested CILTEP For 10 Days

Watch Video To See What Happened




"My wife set up a blind study for me because I got my hand on some CILTEP… We did a blind test… Out of these 20 trials that I did in these 10 days, my four fastest ones were all on CILTEP."




-Mattias Ribbing, World Memory Champion




This Memory Champion Tested CILTEP For 10 Days

Watch Video To See What Happened





"My wife set up a blind study for me because I got my hand on some CILTEP… We did a blind test… Out of these 20 trials that I did in these 10 days, my four fastest ones were all on CILTEP."




-Mattias Ribbing, World Memory Champion






People are RAVING about CILTEP!


















One Bottle


($44.95 each)

$42.95

per month
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One Bottle Per Month




Three Bottles


($39 each)

$117

one-time
[ ORDER NOW ]

One Time Purchase




Six Bottles


($36 each)

$216

one-time
[ ORDER NOW ]

One Time Purchase










Is the product safe?
Yes, the formula contains a combination of premium all-natural ingredients, rigorously tested for purity and efficacy.


What will I feel?
CILTEP® is not a stimulant like caffeine. What you notice is that distractions fade away (increased focus), and you have a strong desire to learn / read / work. The more mentally demanding the task, the more CILTEP shines. 


Are there any side effects?
There are no known side effects if used as directed. For that reason, thousands of people around the world have chosen CILTEP as their preferred nootropic stack. 


How do I use CILTEP®?
We recommend taking CILTEP® first thing in the morning on an empty stomach. Some people enjoy using the stack later in the day, but we recommend avoiding afternoon / evening use to maintain optimal sleep. 


Is the product guaranteed?
Yes, all of our stacks are sold with a full 100% money back guarantee. If for any reason you are not satisfied, you can return the stacks within 30 days for a full refund. 








Statements on this website have not been evaluated by the Food and Drug Administration.
Products are not intended to diagnose, treat, cure or prevent any disease. If you are
pregnant, nursing, taking medication, or have a medical condition, consult your physician
before using our products.





ClickBank is the retailer of products on this site. CLICKBANK® is a registered trademark of Click Sales Inc., a Delaware corporation located at 1444 S. Entertainment Ave., Suite 410 Boise, ID 83709, USA and used by permission. ClickBank's role as retailer does not constitute an endorsement, approval or review of these products or any claim, statement or opinion used in promotion of these products.




Copyright Natural Stacks 2017.
Natural Stacks, 4800 Airport Way South, Seattle, WA 98108








Return Policy

Natural Stacks strives to keep you totally fulfilled and gratified, which is why we offer a 30-day, money back guarantee. If at any point you decide it’s not for you, remember you are protected by the highest standard 100% money-back guarantee. Just send us the empty bottle and we’ll refund you to the last penny, no questions asked. If after 30 days of use, you are unhappy and would like a refund, here’s exactly what to do:


Contact the Natural Stacks team by calling toll-free: 1-800-390-6035 or emailing support@naturalstacks.com. We will gladly provide you with our return address, so as not to waste any materials, and a return confirmation number. This is an easy and effortless process.


It is your obligation to pay the return postage, and we do recommend you opt for tracking and confirmation numbers for verification and efficiency purposes.
We will refund your entire order, excluding shipping costs, as long as all bottles purchased are returned.
These guidelines were created to keep you satisfied, while at the same time ensuring we can continue to provide a quality product to other happy customers for years to come. Returning CILTEP without complying with our policy will unfortunately deem your transaction non-refundable.


After complying with the steps above, please allow adequate time for shipping, quality control, and communication with credit card companies and banks as you patiently await your refund. 



[See our full return policy]









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