Rapid Act Spray 10:20 CBD Cannabis Oil from RHO Phyto by Avicanna is a 2:1 CBD to THC ratio. It has a concentration of 1 mg of THC and 2 mgs of CBD per spray, and 10 mgs of THC and 20 mgs of CBD per millilitre (ml). 1 ml is equal to 10 sprays. Each 15 ml bottle contains 150 mgs of THC and 300 mgs of CBD. Rapid Act Sprays are discreet, easy to use, and convenient. RHO Phyto's Rapid Act Sprays offered in lemon-mint flavour, are administered under the tongue to provide more direct absorption into the bloodstream by avoiding first-pass metabolism in the gut and liver. RHO Phyto's Rapid Act Sprays are optimized for increased absorption and faster onset in comparison to basic MCT (medium-chain triglyceride) sublingual sprays.