Boosts focus and makes it easier to ignore distractions during work*
Increases cognitive performance and mental alertness*
Green Coffee Beans
Supports a relaxed but alert state that is ideal for productive, focused activity - mental or physical.
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." 
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.
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.
"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.
 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
 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.
 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.
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