The Ordinary Hyaluronic Acid 2% + B5 Serum
- 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 by the addition of Vitamin B5.
- Apply a few drops to the face AM and PM before creams.
- If irritation occurs, cease use and consult an expert.
