Product DescriptionThe Dermalogica Circular Hydration Serum instantly improves your skin’s hydration thanks to a powerful combination of intensely hydrating ingredients. Two forms of hyaluronic acid and an algae-based moisturising matrix work in sync to quench dryness all day long and provide a visibly dewy, hydrated glow. The two hyaluronic acids found in this Dermalogica serum work hard to bring thousands of times their weight in water to your skin, providing a long-lasting source of hydration and reducing the look of fine lines and wrinkles. The Dermalogica Circular Hydration Serum uses a unique, Algae-based Moisturising Matrix to infuse plant-based hydration into your skin and provide a source of antioxidants to protect it from external stressors. Panthenol and polyglutamic acid, two potent humectants, also feature in this Dermalogica hydration serum to help replenish your skin’s water levels and boost your skin barrier function. With this Dermalogica serum in your routine, you’ll ensure that your skin absorbs moisture and holds onto it, helping prevent dry, flaky areas