Collistar Rigenera Smoothing Anti-Wrinkle Concentrate 2 x 10 mlA highly effective treatment for smoothing the skin and reducing wrinkles It will reduce wrinkles on your face in just 20 days. Intensive care Collistar Rigenera Smoothing Anti Wrinkle Concentrate in the form of a concentrate contains active substances that support the skin regeneration process. In addition, it also uses patented technology that ensures effective penetration into the depth of the skin and maximum effectiveness of the concentrate.