I'm going to try to provide some general information that I think might help answer your question. In general, men have more narrow, more muscular buttocks, with less overall fat stored in that area. Women tend to have rounder, wider buttocks (wider pelvis) which tend to be "softer" because women tend to store more fat there than men. I'm speaking generalities, of course.A Brazilian Butt Lift harvests fat via liposuction, processes that fat to get the purest and most viable fat possible, and then reinjects that processed fat into the subcutaneous region of the buttocks.A BBL, therefore, adds and alters the subcutaneous fat distribution in the buttocks to give you a nicer shape - and fat is softer than muscle.I hope that helps!