To take CBD oil, lift your tongue to the roof of your mouth and place a few drops under it. Hold the drops there for one minute before swallowing. Doing so allows the CBD to be fully absorbed into the bloodstream via the oral mucosa. It can take 15-30 mins for CBD oil to take effect. Dosage differs with each person, depending on a range of factors including weight, height, age, and reasons for taking CBD. The FSA recommends a maximum total daily CBD dose of 70mg. This includes any additional products, so please ensure that you never exceed this amount. While following this guidance, you can manage your daily dosage based on what works best for you, and combine various CBD products if desired. To find your optimal CBD dosage, try out our CBD Oil Dosage Calculator.