What's Actually Worth Shopping During the Dermstore Sale, Starting at $5

SkinMedica Even and Correct Advanced Brightening Treatment Serum ($142, originally $178)

With a powerful combination of tranexamic acid, niacinamide, lotus seed extract, and phenylethyl resorcinol (which helps with melanin balance), SkinMedica's Even and Correct Advanced Brightening Treatment Serum is a must for stubborn hyperpigmentation. All you need is a few pumps, night and day, to diminish dark spots. The brand rarely goes on sale, so there's no better time to try it out or stock up.