Antioxidant, Skin-Replenishing, Skin-Restoring, Moisturizer

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SODIUM HYALURONATE

Salt form of skin-replenishing ingredient hyaluronic acid; considered more effective for skin than pure hyaluronic acid due to its greater compatibility.
References for this information:

Journal of Cosmetic Dermatology, July 2014, pages 277-287

Journal of Clinical and Aesthetic Dermatology, October 2012, pages 20-23

DermatoEndocrinology, July-December 2012, pages 253-258

Journal of Drugs in Dermatology, September 2011, pages 990-1000