Smashbox Studio Skin 24 Hour Oil-Free Hydra Foundation is a high-performing liquid foundation powered by Hyaluronic Acid that's proven to stay put for 24 hours. The oil-free formula easily builds from medium to full coverage, giving you a fresh, natural matte finish that never settles into pores or lines. Find your perfect match among 40 shades (that won't oxidize) & a broad range of undertones. Benefits: Medium-to-full buildable coverage Never settles into pores & lines Oil-free Won't oxid