The internal and external factors have two skin aging, the internal factor is the natural aging process to maintain the regeneration speed of cell body lacks enough of the place; while the external factors include UV induced photoaging, external irritation and inflammation, environmental pollution, life stress etc..
While the skin aging typical symptoms are:
(1) the different shades of skin wrinkles and sagging skin;
(2) stain produced intense darkness without light
(3) and reduce the elasticity of the skin, the skin is not full, dry skin, itching and other sensitive skin desquamation. The commercially available anti-aging skin care products are adding exogenous active substances, such as sunscreens, free radical scavenger, moisturizing agent and so on, in order to achieve part of delayed skin aging; and we think more actively to protect the skin of the method is: from the natural biological activity of root, improve the skin cells, and natural regeneration of the skin the process has a synergistic effect.