The Ultimate Diamond Transformative Brilliance Serum from Estée Lauder is a breakthrough skincare product that optimises the skin's surface. It improves the skin's elasticity, firms and tightens it. Its active ingredient complex is made up of a special anti-ageing technology and the exclusive Black Diamond Truffle extract. It penetrates deep into the skin structure and strengthens it from within. The precious truffle extract energises and vitalises the skin. It refreshes the skin and restores its youthful radiance.Exclusive serums for silky, smooth and youthfully firm skin The Ultimate Diamond Transformative Brilliance Serum from Estée Lauder strengthens the skin's structure and ensures a smooth, firm and radiant skin surface. It revitalises the skin, energises it and improves its elasticity. Its weightless, luxurious texture is instantly absorbed, refreshing the skin and leaving it wonderfully plump and smooth. It is dermatologically tested and is particularly suitable for dry and dull skin. Apply the skincare product to your clean face in the morning and evening, avoiding the eye area. Enjoy smooth, even skin with a youthful glow with the precious serums from Estée Lauder!