A 100 natural balm to increase cell renewal for more mature skin types this 100 natural preservative free night balm with its lush melt in texture offers all the benefits of a made to measure aromatic night care treatment for mature skin iris night balm helps to energise tone and redefine facial contours reduce the appearance of fine lines and wrinkles stimulate and invigorate even the most tired skin particularly those showing signs of ageing effectively fight against free radicals