By Terry Hyaluronic Global Serum

While hyaluronic acid may already play a key part in your daily skincare routine, the Hyaluronic Global Serum from By Terry features an ultra-concentrated dose of 10%. The combination of eight different hyaluronic acids and three different molecular weights offers deep hydration and better absorption to plump, regenerate and smooth. It’s also got peptides, niacinamide and phytosqualane – each at 5% – to restore elasticity and give a more radiant complexion.