ASDASDS đã tạo một bài báo mới
11 Tuần

The Science of Lip Aging and Restoration in Riyadh: A Clinical Perspective | #health

The Science of Lip Aging and Restoration in Riyadh: A Clinical Perspective

The aging process affects the lips through several mechanisms. First, the production of collagen and elastin—the proteins responsible for firmness and elasticity—gradually declines. This loss of structural integrity leads to the thinning of the vermilion (the pink part of the lips) and