Rougj incorporates in this line for the face Argireline, an active ingredient that is responsible for the relaxation of the skin. Its main quality is that it helps reduce expression lines within minutes of application. It diminishes the signs of tiredness and stress bringing light and freshness to the face. It can be used at any time of the day as an emergency resource before or after makeup to improve the appearance. It is a product recommended for those women who are older. An advantage is that you can use it whenever you want. SmartFiller Serum maintains its effects over time providing light. It is recommended for use in times of fatigue, as it can mitigate the symptoms. It is best to consult a doctor before use.