This has been my first Booster ever. Have him taken yesterday for the first time ca.10-15min before exercising. At the beginning I was skeptical, thinking that the other overdo with tingling ... 15min after the income I was pleasantly surprised when it actually started in my legs, arms, and tingling in the face! I was very motivated and focused during training. Have the pull in the muscles indeed realized, but it was not as intense as usual and I did not care, I continued!
Taste: Well ... no comment! But since I am convinced of the effect I see over it!
I can only recommend if a taste is not too important!