When you use DMAE Serum, part of the Donna Bella Signature line of DMAE products, you can achieve dramatic effects. This powerful instant lifting serum is designed to address lines and creases while illuminating the face. It will instantly smooth dry, sagging, and creased skin. The major ingredient in this serum is phosphatidylcholine, which works to restore, regenerate and stabilize the layers of the skin. Vitamin C (Tetrahexyldecyl Ascorbate), collagen, 24K gold, and green tea work in conjunction with phosphatidylcholine to further smooth and stabilize the skin. Note: this item is not second hand.