The Ordinary's Hyaluronic Acid 2% + B5 is a hydrating formula with ultra-pure, vegan hyaluronic acid. The molecular size of hyaluronic acid 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%.

Key Ingredients:

Hyaluronic Acid - can attract up to 1,000 times its weight in water
Vitamin B5 - enhances surface hydration

Apply a few drops to face AM and PM before creams.

The Ordinary recommends performing a patch test prior to incorporating a new product into your skin care routine.

Aqua (Water), Sodium Hyaluronate, Pentylene Glycol, Propanediol, Sodium Hyaluronate Crosspolymer, Panthenol, Ahnfeltia Concinna Extract, Glycerin, Trisodium Ethylenediamine Disuccinate, Citric Acid, Isoceteth-20, Ethoxydiglycol, Ethylhexylglycerin, Hexylene Glycol, 1,2-Hexanediol, Phenoxyethanol, Caprylyl Glycol.