Novexpert The Expert Anti-Aging Mattifier is a 100% natural mattifying face cream with Novexpert's patented Novaxline algae that works both preventively and correctively on starting, superficial and deep wrinkles. This silicone-free and alcohol-free, ultra-effective and mattifying face cream is based on the knowledge of aesthetic medicine and developed by the French doctor Lintner. The Novaxline algae stimulates stem cell activation and very effectively combats the free radicals that cause premature skin aging. In addition, Novaxline ensures that the production of hyaluronic acid and collagen is stimulated by our skin.