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This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Source Naturals caffeine + L-theanine delivers the energy benefits of caffeine with the calming benefits of L-theanine, to help you start the day focused and productive. In contrast to the nervousness that can come from consuming excess caffeine by itself, these two ingredients work together to provide calm, focused energy. Clinical research has shown that caffeine and L-theanine have a synergistic effect on attention and accuracy, and together support healthy focus and memory better than the use of each ingredient by itself. We suggest you start with one tablet but increase to two if the desired effect is not achieved.
1 tablet 1 to 2 times daily with a meal. Do not take before bedtime.
Microcrystalline cellulose, dibasic calcium phosphate hydroxypropyl cellulose, magnesium stearate, modified cellulose gum, and silica.
Contains no yeast, dairy, egg, gluten, maize, soy or wheat. Contains no sugar, starch, preservatives, or artificial colour, flavour or fragrance.
For adult use only. Each tablet contains 100 mg of naturally occurring caffeine, which is approximately the amount contained in one cup of coffee. Caffeine can cause nervousness, irritability, sleeplessness or rapid heartbeat. If you are pregnant, may become pregnant or breastfeeding, consult your healthcare professional before using this product.
Store in a cool, dry place.
Do not use if the tamper-evident seal is broken or missing. Keep out of the reach of children.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement information | ||
| Serving size: one tablet | ||
| Amount per serving | RI % | |
| Green Tea Leaf Extract (50% caffeine) | 200 mg | † |
| L-theanine | 200 mg | † |
| †Reference intake not established. | ||
