Susanne Kaufmann Renewing Complexion Serum is a regenerating facial serum for mature skin. An intensive, radiance-boosting serum, developed to visibly unify and illuminate the skin while providing una Anti-aging protection. Formulated with a unique complex of minerals and trace elements, precious gem essences, and the nourishing power of fresh gem extracts. Cold-pressed oat oil, rich in precious oleic acids, hydrates and nourishes the skin, while white pine extract helps restore radiance and reduces the appearance of pigmentation and dullness. The Renewing Complexion Serum also contains argan leaf and chestnut bud extracts that promote regeneration. naturale collagen production in the skin and help reduce the appearance of fine lines and wrinkles, for una smoother and firmer complexion.