
There are 3 main causes of facial aging. These include: 1. loss of deep facial structural support with fat and bone volume loss, leading to deflation and collapse of the face; 2.Collagen degradation as well as slow down of collagen synthesis leading to skin laxity and facial drooping; 3.Loss of skin elasticity due to sun exposure, smoking, chemicals and hormonal fluctuations causing skin texture and pigmentation irregularity.