1-fluid ounce bottle of Neutrogena Hydro Boost+ Niacinamide Fragrance-Free Face Serum with 10% Niacinamide & Hyaluronic Acid to hydrate & improve the look of uneven skin tone & dull complexion. This fragrance-free face serum formula is not tested on animals & is formulated without parabens, phthalates & dyes.