smart caffeine bottle
Smart Caffeine®
smart caffeine sup facts
smart caffeine bottle right
smart caffeine bottle left

Smart Caffeine®

Rated 4.8 out of 5
Based on 155 reviews
$19.95
Save 20%

1. Select Quantity

2. Purchase Options

No available purchase options for this selection.
Deliver
  • Free USA Shipping
  • 20% OFF on Every Order
  • Change, Pause or Cancel Any Time
OTP
Switch to a subscription and save 20%

Convenient way to get Free Shipping and best prices. You can change or cancel your subscription any time!

You Save

Caffeine Without The Crash

100% money back guarantee | Free Shipping on orders $60+
reasons why logos
You Save

Smart Caffeine® Benefits

lightning

A Kick Of Energy That Coffee Can’t Match*

Get an extra jolt of energy to carry you through your day when you need it, even if you got little sleep last night.* (It’s smoother energy than what you feel after a coffee!)
no

No Jitters or Crashing

Smart Caffeine® includes L-Theanine to cut down the overstimulating effects of caffeine… giving you a smooth, sustained feeling of energy without the downsides.*
moon

Doesn’t Disrupt Sleep At Night

Thanks to L-Theanine, Smart Caffeine® provides energy when you need it in the day, yet it doesn’t make it difficult to sleep at night*
smart caffeine

Boosts focus and makes it easier to ignore distractions during work*

Less checking your inbox every 5 minutes. More crushing your to-do list.*

smiling women at computer

Increases cognitive performance and mental alertness*

Get all the brain power you need to get it done.*

Synergistic Ingredients

Green Coffee Beans

Supports a relaxed but alert state that is ideal for productive, focused activity - mental or physical.

L-Theanine

Creates long-lasting energy and attention without jitters,

Green Coffee Beans

Made with green coffee beans to support a relaxed but alert state that is ideal for productive, focused activity - mental or physical.

L-Theanine

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, anxiousness, or a crash. A recent study from The Netherlands confirmed that "The combination of L-Theanine and Caffeine improves the cognitive performance and increases subject alertness." and that the combination "helps to focus attention during a demanding cognitive task." [1]

How To Use

x30 servings

Each bottle of Smart Caffeine® contains 30 servings. Recommended serving is 1-2 capsules per day.

Warning: If you are pregnant, nursing, or taking medications, consult a healthcare practitioner before use.

1-2 capsules/day

Take a serving of 1-2 capsules whenever focused energy is desired.

Avoid use in the evening.

Total daily dosage should not exceed 6 capsules.

What To Expect

"This product works quickly and doesn't have a crash that I noticed."

- Derek L.

"Caffeine without the twitching and lasts longer then other brands"

- Pablo P.

"This product is great for caffeine consumption without the jitters. Gives a great boost to wake me up."

- Angela W.

Citations

[1] T. Giesbrecht, J.A. Rycroft, M.J. Rowson & E.A. De Bruin (2010) The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness, Nutritional Neuroscience, 13:6, 283-290, DOI: 10.1179/147683010X12611460764840

[19] Bryan J. Psychological effects of dietary components of tea: caffeine and L-theanine. Nutr Rev. 2008 Feb;66(2):82-90. doi: 10.1111/j.1753-4887.2007.00011.x. PMID: 18254874.

[20] Jang HS, Jung JY, Jang IS, Jang KH, Kim SH, Ha JH, Suk K, Lee MG. L-theanine partially counteracts caffeine-induced sleep disturbances in rats. Pharmacol Biochem Behav. 2012 Apr;101(2):217-21. doi: 10.1016/j.pbb.2012.01.011. Epub 2012 Jan 21. PMID: 22285321.


Results You Can Feel. Lab Tests You Can See.



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™ on transparent, tamperproof, trusted data.

Learn More About Our Commitment to Transparency



open_source

Frequently Asked Questions

Reviews

You Might Also Like

Rated 4.8 out of 5
Based on 463 reviews

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

Rated 4.9 out of 5
Based on 435 reviews

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

Rated 4.3 out of 5
Based on 19 reviews

DELICIOUS STRESS RELIEF GUMMIES These green-apple gummies combine magnesium with Sensoril® ashwag...

These tasty gummies combine magnesium with chamomile and melatonin to promote improved sleep qual...