SKIN TYPE: Oily skin, Combination skin, Normal skin, Dry skin / COLLECTION: Soins Essentiels / Double Serum pushes back the frontiers of anti-aging innovation and reinvents itself in a new generation with increased power*. Its unique double formula, composed of 95% natural ingredients, combines 22 powerful plant extracts, including the iconic Turmeric extract, with 5 new pure active molecules to stimulate the skin's 5 vital functions. Inspired by the science of epigenetics, its unique Epi-ageing Defense technology targets the signs of ageing linked to lifestyle-induced aging. Supported by the great reed of Provence, it helps strengthen the skin's resistance to the environment to limit the appearance of signs of aging. Its new packaging contains 94%** recyclable materials and features its (Hydric + Lipidic System), which preserves the intrinsic qualities of its two phases. *In comparison with Double Serum generation 8 **Base format 50ml Innovation Epi-Ageing Defense technology: for the first time, the exclusive extract of Grand Reed from Provence helps neutralize 100% of lifestyle-related epigenetic changes. This extract is an exclusive Clarins development and 100% made in France. For the 1st time*, a groundbreaking Clarins clinical study on over 60 twin girls quantified the impact of lifestyle on skin aging. Clarins research has given this aging phenomenon the name Epi-ageing, proving that an “unequal” lifestyle can have a significant impact on skin aging.