My first intention, when I started, was to use a natural product that could be injected safely in patients who are not good candidates for hyaluronic acid, or who only want natural products injected into their skin. After injecting a few dozen patients, I became a fan of Algeness. I realized that beyond the patients' satisfaction, I managed to master the results I wanted, especially in terms of definition and volume. The ability to shape the product and the projection obtained make Algeness a filler of choice when it comes to filling bone loss and lifting aging tissues. As far as I am concerned, the best indications for Algeness are the redefinition of facial contours and the deep volumization of deficient tissues.