The OrdinaryThe Ordinary - Hyaluronic Acid 2% & B5 Serum 30ml

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Brand from Canada: The Ordinary. 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. Many products have used HA to claim hydration benefits, but HA is too large of a molecule to penetrate the skin and instead sits on the surface. This formula uses three forms of HA with varying molecular weights, as well as an HA crosspolymer, to offer multi depth hydration. How to use: Apply a few drops to face AM and PM before creams. If irritation occurs, cease use and consult a physician. Use only as directed on unbroken skin. Patch testing prior to use is advised. Keep out of reach of children.