You will enjoy age and liver spot removal on one area 15 minutes or 30 minutes age spots are also known as sun spots liver spots lentigos or lentigines these lesions are flat tan brown or dark brown spots on sun exposed skin as people age sun spots liver spots most commonly appear on the backs of the hands the forearms neck chest and face age spots are associated with cumulative sun exposure the pigment producing cells in the skin called melanocytes are activated to p