Deeply moisturize dry skin with NEUTROGENA® Hydro Boost Hydrating 100% Hydrogel Mask. This innovative hydrogel mask instantly quenches dry skin, leaving it hydrated, smooth, and supple. Made from a unique 100 percent hydrogel material, this moisturizing face mask holds the power of 1 bottle of skin-nourishing serum in each mask. . The formula contains purified hyaluronic acid. Once applied the face mask contours to your skin and seals in its hydrating formula for optimal absorption to deliver clinically proven results. To use, apply the face mask after cleansing and before applying serum and leave it on for 15 to 30 minutes to give your skin an extra boost of hydration. NEUTROGENA® Hydro Boost Hydrating 100% Hydrogel Mask is gentle to the skin and non-comedogenic, so it won't clog pores. This hydrating face mask, with purified hyaluronic acid, instantly quenches dry skin and contours to your skin for optimal absorption, leaving it supple and hydrated. Hydrating face mask from dermatologist-recommended skincare brand with clinically proven results. Non-comedogenic formula is gentle and won't clog pores. Apply face mask after cleansing and before applying serum, leaving on skin for 15 to 30 minutes..