The SkinMedica TNS Recovery Complex contains the renowned growth factor TNS. TNS is a physiologically balanced and stabilized growth factor blend that helps improve fine lines and wrinkles, skin tone and texture. Out of all products in the TNS line, the SkinMedica TNS Recovery Complex has the highest concentration of TNS (93.6%)! Making this a very effective anti-aging treatment. With daily use, a reduction in the appearance of fine lines and wrinkles, dull skin tone, and rough texture can be seen. This product is ideal for all skin types.