THE ORDINARY HYALURONIC ACID 2% + B5 - 30ML A hydration support formula with ultra-pure, vegan hyaluronic acid The molecular size of HA determines its depth of delivery in the skin. This formulation combines low-, medium- and high-molecular weight HA, as well as a next-generation HA crosspolymer at a combined concentration of 2% for multi-depth hydration in a water-based formula. This system is supported with the addition of Vitamin B5 which also enhances surface hydration
