All of my Jessie's Girls Training Programs can be used to cut body fat, by choosing to calculate the calorie deficit into your daily macros. If I had to choose one that is the 'best' for cutting body fat, I would say either Bikini Body 1 and/or 2 - these programs were written for women who were aspiring to compete in Bikini fitness competitions. If you need a program to use from home, I would say JG40. Hope that helps!