Now in a new size containing more serum with a pump that's easier to use, SkinMedica TNS Essential Serum is an all-in-one skin rejuvenating treatment. It's made of two formulations of antioxidants and growth factors. First, the TNS Recovery Complex helps to diminish fine lines and age spots and improves the skin's texture and tone. Then, the Corrective Complex helps the skin tighten and restore itself while fighting against environmental damage. Appropriate for all skin types for a more youthful appearance. Don't forget to apply it to the neck too!