This Best-Selling Brightening Serum Starts Fading Dark Spots in 7 Days

Dark spots are one of those skin-care concerns that can feel like they appeared overnight. One day, your skin looks pretty even; the next, you’re zooming in on a sunspot in the mirror wondering when, exactly, it got there. I’ve always been a big believer that good brightening serums can make a noticeable difference in how fresh and even your complexion looks, and Murad’s Rapid Dark Spot Correcting Serum ($84) is a best-seller in the category that delivers on that promise. Here’s my honest review.

The Benefits of Murad’s Rapid Dark Spot Correcting Serum

Murad has long been a name associated with the intersection of dermatology and skin care. Founded by dermatologist Dr. Howard Murad, the brand was built around his “skin care is health care” philosophy and has spent decades developing products that marry clinical ingredients with formulas that are easy to incorporate into a real-life routine. In other words, this isn’t a brand that just decided brightening was trending—treating dark spots and discoloration has been part of its DNA for years.

This particular serum is designed to target what I think of as the “big three” of uneven-looking skin: dark spots, post-acne marks and an overall lack of brightness. But it also goes a step further to help minimize the appearance of wrinkles and uneven skin texture, making it a multitasker for anyone who wants their skin to look brighter, smoother and more youthful. It accomplishes all this using an impressive list of ingredients. The star is Murad’s patented Resorcinol Technology, which is designed to visibly reduce the intensity of dark spots and improve the look of uneven tone. The supporting cast includes brightening tranexamic acid, exfoliating glycolic acid and firming hexapeptide-2.

I was immediately into the texture: a lightweight, almost watery-gel consistency that sinks into my skin quickly. It also layers easily under the rest of my morning skin care and doesn’t leave my skin feeling greasy or sticky. There is a light fragrance to the formula, but it’s fresh, not synthetic, and stems from citrus-derived oils (bergamot, lemon and orange peel).

BUY ON MURAD – $84

BUY ON SEPHORA – $84

The Clinical Testing

In clinical testing on 35 people with Fitzpatrick skin types II through VI, participants saw an improvement in the appearance of their dark spots starting in as little as seven days. At 14 days, 91 percent of participants saw brighter-looking skin, and 94 percent noticed smoother-looking skin. After 28 days, the brand reported improvements in the appearance of dark spots, wrinkles and skin texture.

The Bottom Line

For me, the biggest selling point is the combination of ingredients and the fact that this serum feels genuinely easy to use. It’s lightweight, fast-absorbing and designed to address more than just one aspect of uneven-looking skin.