Dermalogica Circular Long Lasting Hydration Serum With Hyaluronic Acid is a supercharged serum working to balance the complexion, promoting long-lasting hydration. It offers rich hydration to promote supple, more radiant skin. Enriched with an enhanced form of hyaluronic acid, the formula helps to deliver a lit-from-within glow. This long-lasting serum immediately floods skin with hydration, replenishes from within, and helps prevent future hydration evaporation. Full-circle hydrating serum utilizes an enhanced form of Hyaluronic Acid to penetrate skin’s surface for deep hydration and more supple, radiant skin over time. An Algae Extract-infused moisturizing matrix delivers quick and long-lasting hydration. Polyglutamic Acid from fermented Soy replenishes skin’s hydration reserves from within. Plant-derived sugars and a blend of amino acids similar to those naturally present in the skin trap water on skin’s surface to help prevent future hydration evaporation. A postbiotic blend of Lactobacillus Ferment and Avena Extract helps to balance skin’s microbiome. Dermalogica was founded by a skin therapist, and know how to create custom skin care solutions that work - not just today, but for life. Dermalogica don’t follow fleeting trends or buy into gimmicks; they work directly with skin therapists across the globe to create products and services that get real results.