"In My Skin" is considered by many horror fans as the most disturbing film ever made.I really don't know why,because I have seen much more graphic scenes of self-mutilation in "Cutting Moments" and Japanese "Naked Blood".It's still an excellent and deeply unsettling piece of horror.A young woman named Esther(Marina de Van)indulges in self-mutilation.She starts cutting herself and keeping pieces of her own flesh in her purse.However "In My Skin" refuses to explain Esther's behavior.At first we are led to believe that Esther cuts herself because she feels nothing else in her life,but I'm not really sure that this is the point.Anyway,the performance of the lead actress Marina de Van is excellent and the gore effects are quite good.So if you like transgressive cinema give it a look,but if you're easily offended don't watch it.8 out of 10.