Biodroga MD Cerato Balance
Keratoses are hornification disorders occurring in the event of skin tending to dryness. The so-called "sandpaper skin" frequently occurs on the upper arms and legs. It may, however, also develop in face and is sometimes confused with a light acne. It is caused by small horny accumulations clogging the openings of the hair follicle. They appear as multiple, rough papules.