Infuse your skin with intense hydration and long-lasting moisture with Hydr8 B5, Medik8's best-selling moisturising serum. Known to hold around 1,000x its own weight in water, hyaluronic acid draws and binds water from the atmosphere into the skin. Hyaluronic acid ensures skin is seriously moisturised from the deepest layers right up to the surface. The formula is also enriched with vitamin B5 to improve skin's water retention and regeneration, leaving skin plump and noticeably hydrated. The fast-absorbing, silky-smooth serum softens fine lines and wrinkles to leave skin supple, restored and nourished.