Bioestimuladores de colágeno e seus benefícios contra os sinais do envelhecimento facial

Abstract

ABSTRACT: facial aesthetics plays an important role in communication and the impression a person makeson others. as people age, changes occur in the skin, bones, fat and muscles, leading to a more aged appearance. therefore, in recent decades, approaches have emerged to treat facial aging non-invasively, such as facial fillers and biostimulators. facial fillers and bio-stimulators are used to improve facial appearance, restoring volumes and contours lost due to aging. collagen biostimulators work in different ways, depending on the type of substance used. some stimulatecollagen production by inducing inflammation, while others attract water to the skin, filling in wrinkles and expression lines. these options are safe and provide visible results after application. therefore, the literature review will address these aspects, focusing on calcium hydroxyapatite (caha) (radiesse®); polycaprolactone (pcl) (ellansé®); poly-l- lactic acid (plla), in the chemical ingredients that compose them, analyzing the characteristics of aging,and how they act on the skin.