Luxuri Skin Science | Neck Double Chin Firming Cream| Improves Skin Mainly Neck & Double Chin This neck and chin tightening cream is an advance formula which improves skin elasticity forever lasting tightness and firmness you lose because of aging and other problems. It redefines curves and face by working on facial volume and reduce skin sagging by tightening open pores. This cream works effectively to reduce saggy skin and to create a younger firmer appearance.