Alpha Arbutin 2% + HA
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All 15 ingredients
Alpha Arbutin 2% + HA by The Ordinary lists 15 ingredients, in label order. Each line says what the ingredient does in the formula.
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aqua
Solvent
alpha-arbutin
Antioxidant
propanediol
Solvent
polyacrylate crosspolymer-6
Viscosity controlling
hydrolyzed sodium hyaluronate
Skin conditioning
ergothioneine
Antioxidant
polysorbate 20
Surfactant
citric acid
Buffering
sodium citrate
Buffering
sodium hydroxide
Buffering
sodium metabisulfite
Preservative
trisodium ethylenediamine disuccinate
Chelating
ethoxydiglycol
Humectant
phenoxyethanol
Preservative
chlorphenesin
Preservative
Ingredients: The Ordinary website · Updated October 21, 2026