WHY ARE PEOPLE USING MED 7® FULL SPECTRUM HEMP CBD OIL? Made with Purzorb® Technology, Med 7’s Hempzorb81TM full spectrum hemp CBD oil is the fastest and most effective CBD on the market! Purzorb® converts oil based ingredients into ones that are water soluble without changing their structure or losing efficacy, making them much easier to absorb into the body at 7x the speed of regular oils. Med 7 has a clinically proven onset of action of 15 minutes and 85% bioavailablity compared to other CBD oils that can take up to 90 minutes and have only 6% bioavailability, which means if you’re not using Med 7, you’re flushing 94% of your oil down the drain. Med 7 products are THC free.