This potent hydrating serum is like a tall glass of water for your skin. It’s infused with a triple dose of hyaluronic acid—in three different molecular weights—that sinks deep to replenish moisture in even the driest areas. The formula is also spiked with antioxidant rainbow algae, moisturizing squalane, and plum oil, which is rich in omega-6 and vitamin E. Lightweight and silky, the serum glides on smoothly, leaving skin feeling soft, smooth, and beautifully hydrated.30 ml / 1 fl. oz.