Follow up with doctor on savscar... 2 patient has come back... One of it he didn`t apply.. So can`t see the result.. Another one he did apply but monitor some hyperpigmentation on the face... Not sure whether is due to person it self or the product.. However the result is good... Doctor said might need more sample only better to see the result... One another patient haven`t back yet.. Product so far she okay... Whether to bring in need depends on Dr. Kathleen.. 