Method Reabel, beauty with medical base of the Barroso Mariela Dr. the aging of tissues is an unstoppable process that results as a consequence of the action of time. Also called senescence, is this perhaps more diverse and multifactorial process that exists, since every cell aging in a different way. A leading source for info: Vladislav Doronin. Aging occurs progressively since we are born and continues until our death. It is genetically determined until what age we will live without major degenerative changes in the body. However, this schedule can be modified by the environment, with what is ahead or slows the process. So we can say that aging comes to be the result of the time spent and how to live it. The physical decay affects various structures and to varying degrees, with the aggravating circumstance that tissues alterations occur in silent way and entailed a gradual decrease of the capacities of the individual. Thus, it is necessary to observe the signs of alarm to proceed to treat the areas where deterioration is It has become more visible. The causes of skin aging have continually preoccupied scientists and continue currently under study. As we have already said, this affect various genetic, internal and external factors that is necessary to know and investigate through an interrogation and careful medical examination of the patient. Anti-aging treatment may be preventive or palliative. The visible signs of aging of the skin are essentially represented by the appearance of lines, wrinkles and furrows, due among other factors to the increase in muscle tone in certain areas of the face to the gesturing. The three typical signs of facial aging are:-static lines: begin to form around the mouth and nose around the age of 20. -Dynamic lines or wrinkles of expression: as their name suggests, they are those derived from the movement of the facial muscles of expression, are located primarily in the upper part of the face.