Natural Stacks Smart Caffeine Supplement 60ct - Instant Energy and Focus for Life School & Work - No Jitters and No Crash - Premium Sourced 100mg Caffeine from Coffee + 200mg L-Theanine from Green Tea
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Supports long-lasting energy and attention without jitters, anxiousness, or crash.*
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.*
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.



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