Gaining muscle and getting huge Blackcore Edge is calorie driven. To gain muscle mass, you have to eat more. But make sure you're eating healthy. Make your diet high in quality protein (i.e., whey protein). 50 percent of your daily calories should come from protein. It's important to maintain a positive nitrogen balance throughout the day, so it's essential to spread your protein intake over the entire day. http://rockhardfacts.com/blackcore-edge/