Leviathan is best without all the caffeine, each cap has less than 100mg in it, whereas others like Lipo 6 have 200mg per cap, so that's 400mg per serving...That's when jitters start coming in, lol
Yohimbe can give serious palpitations if the user is sensitive to it, so it's not the best choice to take. Yohimbe in small portions is great as far as fat burning is concerned but taking pure Yohimbe supps isn't all that great.
Try
Leviathan by PAL (Palo Alto Labs) you'll like it

__________________
Bodybuiding isn't just to look good for the summer, it's life long dedication, drive, commitment & heart...there's no such thing as a retired bbder - me
WITH

TEAM BIG PAY CHECK
http://www.bodybuildingdungeon.com/f...-complete.html
5'8"
Currently: 272lbs, 13% bf
Squat : 630lbs X5
Deadlift : 600lbs X8
Bench : 530lbs X1 (Raw, SMITH)