Wrinkles are those little grooves that appear on the skin. They are due to a loss of elasticity, firmness and a lack of hydration of the skin tissue. Indeed, with time, the production of collagen and elastin slows down. As a result, wrinkles form in the direction of the fibers and in the natural folds of the skin.
Wrinkle filling is a method that is suitable for static wrinkles. These are the aging wrinkles or static wrinkles that appear with age and the natural sagging of the skin. This is the case, for example, of the wrinkles of the nasolabial fold, which go from the wings of the nose to the corners of the mouth, but also of the bitterness folds going from the corner of the mouth to the chin.

Wrinkles can be filled in by injections with fillers, a substance that absorbs water and fills in a more or less pronounced furrow, or with "tissue inducers".
Tissue inducers and fillers are complementary because of their different mechanisms of action. It is therefore possible to combine them in a global treatment plan for facial rejuvenation in several sessions.