Charlotte’s Web Hemp 60mg per 1mL CBD Oil Tincture, 30 mL bottle size. CW Hemp’s highest concentration of CBD per mL. This full-spectrum hemp extract oil with naturally occurring CBD gives you a wide variety of phytocannabinoids and other beneficial plant compounds to support your good health. This is well suited for those who are already familiar with CBD and are looking for the next step. Available in Mint Chocolate.