Antü Brightening Serum brings radiance to dull, uneven skin. Codex Labs' rejuvenating face serum defends against pollutants with a potent, patent-pending AntüComplex™ formula. The serum re-hydrates and firms skin, utilizing a blend of M3™ and hyaluronic acid. Hibiscus works to smooth expression lines, while cherimoya soothes and rebalances.