Supplements are just that, supplements. Eat healthy, with lots of protein. But remember your body can only absorb so much. My trainer told me to drink a glass of chocolate milk after a workout, it has the right about of carbs and sugar that you need and it also helps you to not be as sore afterwards.
I used to eat a banana and drink a protein breakfast shake for breakfast, eat a protein bar in between breakfast and lunch, have chicken for lunch, another protein bar in between lunch and dinner, and then eat a healthy dinner with vegetables and meat. I only drank water, vitamin water or gatoraid, and then chocolate milk after working out...and alcohol on the weekend Worked good for me until I got lazy and got out of my routine.