<a href="http://www.selfridges.com/GB/en/cat/beauty/clarins/" style="text-decoration: none"><font color="black"><b>Clarins</b></font></a> <b>Double Serum</b> is a complete age control concentrate which works on the five vital skin functions for a more youthful and radiant-looking complexion. Featuring active plant extracts and a new star ingredient turmeric, known for its exceptional anti-ageing properties, it helps you in achieving firmer skin while reducing the appearance of fine lines and wrinkles. What&#39;s more, the new innovative bottle delivers made-to-measure dosage with its rotating push button.