“Aging is a natural process in which both intrinsic aging, also described as biological aging, and
photoaging lead progressively to a loss of structural integrity and physiological function of the
skin” (Handbook of cosmetic science and technology / edited by Andre´ O. Barel,
Marc Paye, Howard I. Maibach. — 3rd ed.).
Usually, people who have mostly left existential and erotic leftovers from the youthful age, are the best consumers of anti-aging products. A man who has lived his life, is not bother him the aging of his body.