• 72h* intensely hydrating serum for dewy and healthy looking skin • With innovative Nordic Hyalu-Birch technology • Lightweight, fresh gel texture that goes easily with other steps in your skincare routine Dive into instant and up to 72-hour hydration* with LUMENE Nordic Hydra [Lähde] Aqua Hydration Serum. New formula is enhanced with our latest innovation in hydration, Nordic Hyalu-Birch technology that fights against dehydration by activating skin’s own ability to hydrate. In the self-evaluation study**: 100% say skin feels hydrated 95% say skin feels plumper 95% say skin looks dewy Our innovation behind the hydration: Patent pending Nordic Hyalu-Birch technology combines the power of 3 molecular weights of hyaluronic acid, Nordic birch leaf extract and xylitol helping to enhance your skin's natural hydration capabilities. *clinical test, n=21, single application, all skin types **self-evaluation, n=22, twice daily use, all skin types