Bodybuild

hey guys,
i weigh 215 pounds and am 5'10''
im working out with a professional trainer, and he suggests that it would be alright for me to go on supplements, and he wants to know other people's opinions on supplements because he never had nor knows someone who has a body like mine and which supplements i should use
i'll be living with him because he is my uncle and we will go hard core training, our schedule will basically be early morning runs of about two mile and then go to the gym for weight lifting in the afternoon
i basically want to lose alot of my fat and gain more muscle

can any1 tell me some good supplements i should use for myself and to get to my goal
thanks guys