Orlane Thermo-Active Firming Serum has the following features: A thermo-active Tourmaline extract promotes skin warming to boost the production of new collagen, acts in a new way to remodel the shape of the face. Rye extract expands the collagen-producing cells and Oat extract forms a comfortable lifting film for an immediately visible result. A purifying Green Tea extract lightens the features and illuminates the complexion. Leaves skin firmer, plumper & more elastic.