Human body needs energy to produce new cells and repair old ones, and the essential object to produce energy is oxygen, which is transported to the cells via the blood in capillary vessels.
After thirty people’s capillary vessel net deteriorates and becomes less efficient and it causes the skin to appear old because of the decrease of the blood to the skin.If you feel tired in the skin and oppressive in the eyelids, you might as well touch your skin to see whether it feels not so tight and elastic.If your face looks glossless and morbid, your skin is likely in anaerobic condition.
Young and healthy skin can be complemented of oxygen rapidly.but with the aging and environment’s influence, the capillaries become old and unable to supply oxygen,That will evidently slow down the cell division, lessen the collagen and elastic fibers, and thus make the skin thin, weak and dry, and wrinkle and colored punctum will emerge.It may also cause whitening of face, prosperity of liver-fire and gore at the canthus.
The epiderm of skin is a most active part, especially the stratum basale which lies at the bottom of epiderm. This is the area where cell division occurs and melanin in the skin is produced by melanocyte.Under the deep skin these issues require for large quantity of energy to run the work and it is the oxygen that changes the nutrition into energy.