“I am not fan of the taste, the drink did not give me any energy, but when I shared the drops with my friends, they really liked it and the 90mg of caffeine worked for them.
So even though I did not like it, it is not due product issue, but due to the taste which is highly subjective.
There is a difference whether you are used to low concantration of caffeine or if you are used to drink a lot of it.”
