And its disadvantage

What is the method that is called contour plastic? For a long time, scientists have determined that hyaluronic acid, being a natural component of human tissues, has unique properties, giving the skin elasticity and elasticity, the necessary moisture and beautiful complexion. But gradually, the amount of this most important acid in the skin is inexorably reduced and its disadvantage is, precisely, contour plastic is called, that is, the introduction by injection into the problematic front zones of gel created on the basis of the same irreplaceable hyaluronic acid.