Christophe-Nicolas Biot Paris© Rose Concentrate is an ultra-rich concentrate of youth and beauty with an anti-aging, smoothing and protective floral and mineral complex for the face. 100% natural origin and guaranteed preservative-free, it is an evening serum for the face. ACTIVE INGREDIENTS - Damask Rose buds and flowers, - Calendula, - Cousfrey, - Poppy, - Walnut, - Elderberry, - Rose Geranium. APPLICATION In the evening, warm a few drops of the serum in the palms of your hands and gently apply to your face. Use in synergy with the Botanic Potion. CHRISTOPHE NICOLAS BIOT'S TIP Place 1 drop on your wrists and massage gently as you fall asleep. SKIN TYPE Normal to dry skin.