CBD can be very useful for those who have issues with focus and concentration. Research shows that it can help with symptoms of ADHD because it increases the amount of serotonin in the brain, much like anti-depressants. The low dosage gummies contain enough CBD that one or two servings will put you in a place of calm so you can focus on the task at hand. The soft gel caps are the same strength as the gummies, but contain no sugar and can be quickly swallowed. Pure CBD isolate is great because you can decide exactly how much you need to get you to the right head space by mixing it into any oil-based medium of your choosing. The crystals contain other phytonutrients that support the effects of CBD and also need to be dissolved into a oil such as coconut oil or hemp oil, which then can be applied to the skin or ingested.