Clarins Double SerumDouble Serum contains the groundbreaking Epi ageing Defense technology with organic giant provencal reed extract. Its biomimetic ratio of golden water and oil maintains the natural balance of your skin. This one of a kind formula enhances the skin's vital functions, including regeneration, oxygenation, protection, hydration, and nutrition. Specifically designed to promote firmness and radiance while minimizing the appearance of wrinkles and pores.