I experienced a nicely sustained ability to focus on work and stick with it without any jitters. It was easy to forget about having used the product until I realized that I had engaged in several hours of work straight through without the need for multiple breaks, but without any feeling of havi...

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This product made me feel sharper and more focused than normal. The only cons were brief feelings of irritation when distractions came up and I didn't enjoy the taste (as expected). Overall I would take this product again.

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Steady energy and focus. None of the lows mid-day, kept me going on projects where I would typically be burnt out on in a few hours.

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Sharp

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