My favorite vitamin C serum , Sunday Riley C.E.O., really works for my sensitive skin — but it’s my job to investigate if ...

Head to Amazon to grab Clinique’s Even Better Clinical Dark Spot Clearing Serum—the best skin care swap I’ve made in recent memory—and shop more of my routine, below.

One satisfied customer writes: “I have a mature skin, and this serum is great! My skin texture and dark spot have improved a lot.” —Amparo B "Some vitamin C serums can irritate my skin or ...

I've been not-so-patiently waiting for a complexion-evening product like Eucerin Radiant Tone Dual Serum to land on my desk.

This serum “combines green tea enzymes with vitamin C to visibly fade dark spots and post-acne marks ... a different type of vitamin C. Be sure to spot-treat first,” explains Yoon.