The dropper volume is about 0.05 ml. A standard oil bottle has 10 ml of liquid. The bottle should hold approximately 200 drops. To know how much CBD there is in each drop one has to take the whole amount of CBD in the bottle (this amount should be labelled in mg somewhere on the bottle or as a percentage of the whole bottle) and divide by 200.
The droplet volume is about 0.05 ml. A standard oil bottle has 10 ml of liquid. So in a rough calculation each bottle has about 200 drops. To know how much CBD there is in each drop one has to take the whole amount of CBD in the bottle and divide by 200.
Each bottle should have a sell-by expiry date written on it.
CBD oil should be stored in a cool dry area away from direct sunlight.
Most people start with 1-2 drops of CBD oil under the tongue and slowly work their way up until they find the optimal dosage for them. Pay attention to labels to understand the dosing better and the strength of your product. The maximum daily dose in the UK is 70mg CBD per day.