As early as 1925, Wilson, a famous biologist, put forward: "All key problems of life should be found in cells." In fact, the root cause of skin aging and relaxation is the problem of cells. With the growth of age, cells will also age, leading to the loss of collagen, making the skin gradually lose its elasticity and collapse. The age of 25 is a critical period. If you don't persist, it will often aggravate the drooping old age after 30.
Frankly speaking, the appearance of wrinkled skin is a serious lack of collagen, hyaluronic acid and elastin. In all kinds of skin changes caused by aging, the denaturation of elastic fibers (elastin) occupies a great position. It is no exaggeration to say that elastin denaturation is the cause of skin relaxation and wrinkles caused by the fracture of collagen fiber web.