I cycled off over the weekend and the effects on Monday morning were noticeable; the caffeine definitely takes effect. Tuesday morning, it was more subtle, but definitely has served as a good morning pick-me-up. Still uncertain about if I'm noticing any daylong effects in focus other than the initial boost in energy.

Miss

Awesome product

I’ve tried servings of two, three, and four capsules with or without food over several days. I feel that there is definitely an increase in focus and attention, but I have experienced headaches, tight neck, tight jar, and general tension through my head and neck.I also feel more anxious and even a little shaky, especially at the higher dose. I stopped taking it for two days as recommended, and most of the tension and anxiety lessened during that time and then returned when I resumed taking the product. I may try it again at the lower dose after a few days break to see if I am able to find it does that works well for me.