Ustraa 20% Vitamin C Face Serum with Hyaluronic Acid - For beating the effects of stress and pollution on your skin this is the ultimate solution. With 20% Vitamin C in its purest form this serum helps fight signs of aging brightens and hydrates the skin. With an oil-free formulation it provides nourishment without stickiness. Ustraa Face Mask - Oily Skin - This is a Face Mask designed to remove tanning and even out the skin tone. Skin that gets affected by prolonged sun exposure pollution and other irritants tends to gather impurities from the atmosphere which in the long run affects the skin and enhances aging. This Mask helps to remove those impurities from the face and keep the face looking fairer younger and healthier. It also helps in excess oil removal. It is not a peel-off mask so it can be washed away with water only.