Your 50% OFF Discount Will Be Automatically Applied In Cart (When You Add 4+)! Excludes subscriptions.

Caffeine Without The Crash

I love this product. I work 12 hour night shifts. It delivers a focus and even energy throughout the night. It also has a calming serene effect on the brain at the same time.

Sandra F.

Verified Smart Caffeine® Customer

I love this product. I work 12 hour night shifts. It delivers a focus and even energy throughout the night. It also has a calming serene effect on the brain at the same time.

Sandra F.

Verified Smart Caffeine® Customer

Smart Caffeine®

Name: Smart Caffeine®
Brand: NaturalStacks.com
SKU: SMARTC
Price: 19.95 USD
Availability: InStock

Rated 4.8 out of 5

Based on 187 reviews

$19.95

50% OFF APPLIES IN CART (Add 4)

Supports long-lasting energy and attention without jitters, anxiousness, or crash.*

1. Select Quantity

1 Pack $15.96 3 Pack 10% $15.96 Each -10% 6 Pack 15% $15.96 Each -15%

2. Purchase Options

Caffeine Without The Crash

100% money back guarantee | Free Shipping on orders $70+

Complete Your Stack:

Lion's Mane+

Support cognitive function, memory, focus, and mood.*

$24.95 $29.99

Deliver Every 1 month

View

Advanced Brain Health Support*

Smart Caffeine®

$19.95

Rated 4.8 out of 5

Based on 187 reviews

Smart Caffeine® Benefits

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 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.*

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*

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

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

Increases cognitive performance and mental alertness*

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

Scientifically Formulated Ingredients

Green Coffee Beans

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

L-Theanine

It has the potential to support relaxation and focus, helping to create a balanced and centered state of mind.*

Supplement Facts Show All 2 Show Less

How To Use

What To Expect

How To Use

x30 servings

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

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

1-2 capsules/day as needed

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.

Results You Can Feel. Lab Tests You Can See.

View 3rd Party Test results for The Current Batch

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

Certified Open Source - Trademark. Full Label Disclosure