Double Serum is pushing the boundaries of anti-ageing innovation and reinventing itself in a new generation with increased power. It s unique dual formula, made up of 95% naturally-sourced ingredients, combines 22 powerful plant extracts, including th e iconic turmeric extract, with 5 new pure active molecules to stimulate the skin's 5 vital functions. Inspired by the science of ep igenetics, its unique Epi-ageing Defence technology targets the signs of ageing linked to lifestyle-induced ageing.