Most people are suitable for treatment. We recommend a consultation with your clinician to ascertain if the treatment will be successful for you. Large, dark, mottled or raised pigmentation cannot be treated and may need to be checked by a dermatologist. Large, dark moles should not be treated, nor should lesions covering a large part of the body. The pigmented marks that respond the best are superficial lesions such as those caused by sun
damage (sun spots) and freckles.