Green Tea.
Standardized for 98% polyphenols and 60% catechins.
Look for GT's with at least 1 40% ECGC content.
Instycnt has it.
Aim to take in 400-800mg ECGC's/day that 2g GT.
GT raises your BMR through BAT by 4.5%...more so that EPH and Clen.
Safe as hell, and has a plethora of other amazxing properties.
Fonz