Google is great lol. That, what you said, has got..... Hydroxy Citric Acid, L-Carnitine, Chromium Picolinate.
Out of my head:
HCA - appetite suppressant, might assist fat burning
L-Carnitine - fat burner (and, I just found out, coupled with CoQ10 - helps make ATP which is cellular energy - woo hoo!)
Chromium - helps stabilise blood sugar levels