Skin restoring treatments - collagen stimulants - treat not only the symptoms of aging, but also the causes of their formation. Products work by stimulating skin cells (fibroblasts) to produce their own collagen, thanks to which they not only fill wrinkles temporarily and lift flabby areas of the face, but also improve skin texture for a long time. The change in appearance occurs slowly, gradually restoring the lost volume of the face in the desired places. Full correction usually requires one to three treatments, and the results that look very natural should be visible after about six weeks. The improvement in appearance is long-lasting and lasts, depending on the product, from one to four years.