Amount of Servings: 100+ Price Per Serve: £0.98. Cannabidiol (CBD) is found in hemp. It has been known to help with finding calm, focus and relaxation. OTO was founded by a team of world-leading scientists to allow people to discover the power of the molecule. This alcohol-free, sugar-free CBD bitters (the world's first, containing 2, 500mg of CBD, a spiced botanical blend and purified water) can be used to amplify the tastes and effects of all drinks, including cocktails, tonics, coffees and juices, with aromas of bitter orange, cinnamon, cacao, liquorice and lemongrass. *Pregnant women, breastfeeding mothers and people taking medication should not consume products containing CBD. It is advised not to consume more than 70mg of CBD per day.