I'll make this quick.

Although I did not get jittery or nauseous. It make my hands armpits and feet sweat.

It did provide me with an increase in focus and mood. Made me feel very neutral about things around me. I'd say 3/10 compared to stronger supplements. It did make my kidneys feel sore though.

Focus: 7/10
Mood: 6/10
Fat burning:6/10
updet stomach: 8/10 .... little issues with this.

I felt it was a 9/10 but the product lost a lot of its affects and even made me crash within 7-10 days.