Good morning

Good morning

I would like to understand how to calculate the ml of the product CORTIPET drops for dogs and cats, on the package I read that 50 drops correspond to 1 ml, but putting the 50 drops in the provided measuring cup, you can see that it exceeds 5ml ... I want understand what indication to follow, if the number of drops or refer to the measuring cup (I repeat, which is supplied, so it should match the instructions on the box).
I await clarification.
Thank you.