Smart Caffeine

2 Reviews

Veg Capsules 60

Pure Energy - No Crash
See product ingredients
SKU: smart-caffeine-NSK
60Veg Capsules
In Stock
Ships tomorrow if you order in the next 39 hours 8 minutes.

Product Details

Brand: Natural Stacks

Product Code: smart-caffeine-NSK

Servings per Container: 60

Quantity per Container: 60 Veg Capsules

Smart Caffeine is a highly effective combination of L-theanine and Caffeine. 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, anxiety, or a crash.

Creates a relaxed yet alert state that is ideal for focusing and thinking clearly.
  • Every serving of one capsule delivers 200mg of L-theanine, along with 100 mg of natural caffeine from coffee beans
  • Provides consistent, focused energy to get you through the day
  • Does not cause jitters, anxiety, energy slumps, or cravings
  • Ideal for use as a study aid, energy drink replacement, or for whenever you need a good boost
  • Gluten-Free, Non-GMO

Ratings & Reviews

2 reviews

  • 4 stars
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  • 3 stars
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  • 2 stars
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  • 1 star
  • 0 reviews
9/7/2018 12:00:00 am

Great energy, with a sense

by Shaw

Great energy, with a sense of calmness, no jitters and no crash!

Not medical or professional advice

6/6/2020 6:50:56 am


by Anonymous

Make me hyper but I don't really notice in Brain Effect, just hyperness.

Not medical or professional advice