NEW in the Box Korres Quercetin and Oak Anti Ageing Concealer. This concealer hides dark circles and imperfections while providing a smooth, long-lasting, crease-free effect. Ideal for hydrating and protecting the delicate skin around the eye, this product contains powerful natural antioxidants, quercetin and oak, to help reduce the appearance of fine lines and improve skin texture. Hyaluronic acid and barley extract provide instant and long-lasting wrinkle-filling and pore-refining benefits. Olive oil helps replenish the nutrients in the skin and therefore strengthens elasticity.