The Ordinary Alpha Arbutin 2% + HA The Ordinary's Alpha Arbutin 2% + HA ($9) features a two percent concentration of hyperpigmentation-tackling alpha arbutin (instead of the standard one percent) and has earned more than 53,000 loves from other Sephora shoppers. That extract's paired with hydrating hyaluronic acid to let the serum seep into skin and start working even quicker. Image Source: sephora.com Alpha Arbutin 2% + HA $9 from sephora.com Buy Now