Essential CBD Extarct drops is administered sublingually, which means that Essential CBD Extarct is placed under the tongue, allowing it to be quickly absorbed through the lining of the mouth and into the bloodstream. On the flip side, the capsules have almost exactly the same dosage for each serving, and they're in tablet form, which is inherently easier to administer when you're on the go compared to tinctures. to CBD oil capsules is the time it takes for the CBD to reach your circulatory system, it simply takes longer to metabolize the ingredients through your digestive system.