YES!!!! it is worth it!!! dnp has given me weight ang fat loss that no combination of eca stacks, t3 or any other fat burner could. if you don't wanna sweat a lot, try the "low & slow" approach---200 or 300 per day for a longer time period. i'm on the last few days of averaging 300 per day for 30 days; side effects are minimal even here in the heat & humidity core of the south.