nutrition drinks

I am looking for a suggestions on nutritional suppliments after my workouts. High carbo, High protein? I swim in the morning 3 days/wk, weights 2 days/wk. I eat a whole grain cereal before my workout. Does anyone suggest one of those protein or cabo drinks that are highly advertised, I never trust those adds. I was thinking some sort of protein supplement, but I don't need to bulk up my muscles, as I am a swimmer not a muscle head. I just want some sort of muscle recovery supplement. I go straight to work after my workouts, so I need something "on the go". Any suggestions?