Double Serum is pushing the boundaries of anti-ageing innovation and reinventing itself in a new generation with increased power.Its unique dual formula, made up of 95% naturally sourced 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 Defence technology targets the signs of ageing linked to lifestyle-induced ageing. Empowered by Provence tall reed extract, it helps strengthen the skin's resistance to its environment to limit the appearance of ageing.