Hi, My problem area is around my mouth. My upper lip and skin under the nose are dark compared to my cheeks. To top it, i got a scar just above the corner of my left lip, dur to heated wax ( this is there for a year now) . I also have got a chicken pox scar near to the below my right lips.After using loads of mederma, Vit E oil etc, ther is not much of improvement. Being a woman, it is very embarasssing for me . Could you please suggest me some good alternatives? ( There are not very deep or large and hence am not sure if cosmetic surgery is required)