One question: Are you a rat?
If the answer is no, then HCA does SQUAT.
HCA HAS NO EFFECT ON HUMANS!!!!
Read some journals people.
So, you basically want a non-stimulative diet aid.
I can think of two non-stumulatory diet aids:
1. Green Tea extract standardized for polyphenols
(Usually 200mg caps w/ 50+% standardized
extract by content)
3-5 caps a day has shown Green tea to increase RMR
by 4%
The extract(polyphenols) is what achieves this, so don't
be fooled by gimmicks. LOOK at the label.
2. Not a thermogenic but a great nutrient-partiotining agent.
ALA(Alpha-lipoic acid) at 600mgs/day.
This should lean you out as it DRASTICALLY increases
your glucose up-take.
Godspeed