get a scale and weigh all your staple foods until you memorize the calores and protein content of each one. only takes about a week or 2 before you can count cals in your head.
nutrition is 70-80% of the battle. abs are made in the kitchen, not the gym
without dialing down the nutrition, supplements will be pretty useless. once you have a grasp on that, then you could look into cort control and beta agonists for fat burners