EGF Serum and Imprinting Hydrogel Masks (6 pcs), the ultimate pair to combat visible signs of skin ageing, dehydration and dullness. The deeply soothing 2-part, high-quality Imprinting Hydrogel Masks deliver intense moisturization and supercharges the EGF Serum for softer, smoother, plumper and more deeply moisturized skin.