Medik8’s cult-favourite hyaluronic acid serum. Hydr8 B5 is the perfect addition to any daily skincare regime. A crystal-clear, liquid moisturizing serum that harnesses the hydrating powers of multi-weight hyaluronic acid to replenish the skin’s surface with moisture. Joined by vitamin B5, the fast-absorbing, non-sticky formula works to provide skin with optimum hydration and a feeling of total nourishment. Hydr8 B5 visibly plumps and softens fine lines, leaving the complexion feeling supple and nourished.