Recently I had Moh’s surgery on the upper right side of my face to remove a Basal-cell carcinoma. The surgery required two cuts on two separate days in order for the doctor to get clear margins. The cut on my face was over 1 inch long and very visible. As soon as the skin was well enough I started applying scarology. I applied scarology for about 2 months and was very happy with the results! The scar is almost invisible...love the product!!