The number of treatments needed, will depend on the location and severity of pigmentation/solar damage. Quite often, one skin peel treatment on the face will improve textural and pigment changes by approximately 60-80%.
However, peeling of the chest and hands are more conservative due to the longer healing time compared to the face. One peel will reduce pigmentation by 30% in these areas. It is recommended to have a series of two-three peels for the chest or hands.