The Cruse, my new pre workout

Recently bought new pre workout. COBRA LABS - The Cruse . I tried a lot so far but this one is obe of the best! I used to have a headache when I used some pre workout  but there is no headache after this one. Actually don't know if there are side effects because I don't have anty :-) I feel really concetrated while working out. Taste is really good, I got lemon taste :-) Recommend!