Brand new in the box The Ordinary Hyaluronic Acid 2% + B5 (30 ml / 1 fl. Oz -full size product). ❗️Bundle it with other listings in my closet that are marked ❤️5 for $35❤️ to get the deal❗️ Hyaluronic Acid 2% + B5 from The Ordinary is a lightweight water-based serum formulated with a combination of low, medium, and high molecular-weight hyaluronic acid, and a hyaluronic acid crosspolymer for multi-depth hydration.