Immortelle is a flower with exceptional longevity: it never fades, even after being picked. As a result of our scientific research, the Precious Serum concentrates the patented anti-ageing power of more than 1000 flowers in every jar. Its lightly textured formula acts on the 3 main important stages of collagen: production, protection and repairing. The Precious Serum corrects wrinkles and maintain skin firmness. Immediately: Lifted skin. The epidermis is restructured for smoother skin. Over time: Correcting effect. Helps to stimulate collagen production and restore the integrity of weakened collagen fibres to fill in wrinkles, firm the skin and reduce the damage caused over time. Result: in only 4 weeks, wrinkles, even deep ones, were visibly reduced for 74% of women.