I agree with u cureforcurezone, anybody who has had success with this has pretty much attributed it to stress.
Stress can me lots of things in the body and in the mind.
Remember Montelhomegrown has sorted himself by good diet and exercise, which means no stress becuase he has mind and body under control.( some crap foods will create stress in the body which is different to feeling stressed out ).
Other have had success with supplements mainly b vitamins which are essential for stress.
I have noticed when i feel good and am happy my lips have improved which i said before and is why i plug good diet and exercise, everything has to be right.
Its no cure but a way of dealing with it.
Its just that stress affects us lot on our lips, other people get other symptoms in different ways.
Cure obviousley is very happy when travelling and keeps his diet in shape so it helps his lips.
Dont be so dismisive peeps.