Our Under-Eye Circles Are Practically Nonexistent Now Thanks to This Product

I don't know about you, but I get pretty overwhelmed when browsing all the eye creams and eye serums out there. It's both a blessing and a curse that there are so many options. I'm thankful that there are different formulas to choose from, but there are so many to try and so little time (and money) to try them all. Being the impatient person with my dark under-eye circles that I am, I just want the quickest way to brighter-looking eyes, and I want to know it now.

Well, I recently found out that there's good and bad news on that front. The good? These products can help. "Typically, eye serums or creams are lighter than those designed for the face, neck, or chest and have more concentrated active ingredients to work on the delicate skin of the eyes and target fine lines, puffiness, and dark circles while also working to firm and hydrate the area," says board-certified dermatologist Jason Emer, MD, FAAD.


(Image credit: @januaryjones)

As for the bad news, while they can help reduce the appearance of these annoyances, they can't work big miracles. Board-certified dermatologist Flora Kim, MD, FAAD, always wants her patients to have realistic expectations about these products. "There may be subtle improvements in dark circles, puffiness, or wrinkles, but there is no miracle topical eye formulation," Kim explains. "Having said that, the eyelid skin is the thinnest on your body and needs TLC. Thus, an eye serum or cream plays an important role in your daily skincare regimen."

She says that serums are good if you are prone to developing milia around the eyes or if you want a sheer formulation that absorbs quickly. Creams, on the other hand, are better for mature, dry skin that needs more intense moisture and is not milia prone. Whether you prefer a cream or serum can also depend on personal preference, as the serum has more of a fluid, gel-like consistency.

With my realistic expectations set, I decided to task myself and my colleague, Editor in Chief Kat Collings, with testing out an eye serum of our choice to see if it delivered some results. Here's how we did.

My Review


(Image credit: @sarahayang)

Because I regularly use a lot of Kiehl's products in my skincare routine, I went with the brand's Powerful-Strength Dark Circle Reducing Vitamin C Eye Serum ($50). I liked that it contained vitamin C, a potent antioxidant that can brighten skin and that protects against free radicals.

According to the serum description, it's "formulated with 10% pure vitamin C to help visibly diminish dark circles in as little as seven days." It also contains other ingredients like tripeptides and fragmented hyaluronic acid to reduce fine lines, wrinkles, and puffiness. Sounds good, right? It was promising, but I decided to heed Kim's words and tamper my expectations.

I'm not trying to be dramatic here, but sometimes, it feels like I've been dealing with dark under-eye circles for ages. Along with perpetually dry skin, it's one of my biggest skin gripes. Even when I get a blissful night of sleep, I'd still wake up with tired-looking eyes. Concealer seemed to be my only friend.

It's always so exciting to try out new products, so I was pretty jazzed about putting the serum on for the first time. The consistency is more of a lightweight cream, but that doesn't mean it didn't absorb quickly. I patted the product along my under-eye area both morning and night. Only one little pump was needed for both eyes, which I thought boded well for its economical factor. Once I applied the serum, it felt a little warm to the skin, which Kiehl's says is perfectly normal.

After trying it for seven days, I did notice that my dark circles looked a little lighter. They weren't completely gone, but I didn't look like a total zombie anymore. My under-eye area did seem more moisturized as well, thanks to the hyaluronic acid. And the best part, I didn't have to load up on the concealer. While I can't speak to how it works with puffy eyes, it did help turn things around for my tired-looking, dark eyes.

Kat's Review


(Image credit: @katcollings)

With the amount of time spent working and socializing over video call these days, I feel like I'm weirdly looking at my own face more than ever. It was in one such gathering that I noticed my under eyes were looking a bit tired. I took a screenshot for reference and, a few days later, found out my colleague was doing an eye-serum story. Cut to me looking up the best-selling eye serums on Who What Wear and seeing Dr. Dennis Gross's Triple Correction Serum ($69) topping the list. I've been trying the serum night and day for over a week and decided to take a video-call "after" shot to share the noticeable difference.

I re-created the scene of the original screenshot, including the place (my patio), the time (5 p.m.), and the makeup (I applied under-eye concealer that morning, but by that hour, it had mostly worn off). Comparing the before and after, you can see the grayish "smudges" under my eye look visibly lighter. Success!

A little bit more context about the product: I love how this eye serum has retinol in it, one of the most powerful and clinically proven ingredients for anti-aging. The retinol is gentle enough for the eye area, so no flaking or dry-skin worries. It's also made to go all around the eye, including on the eyelid. I know some women in their 60s who have had cosmetic surgery on their drooping eyelids, so I'm game for anything to tighten that area proactively. I'll also note this was my first time using an eye serum versus an eye cream, and I found the Dr. Dennis Gross serum as moisturizing as my normal eye cream. I didn't feel the need to layer my usual eye cream on top, which is a bit surprising, as a lot of my face serums can have a slight drying, tightening effect where my skin craves that moisturizing final layer of cream. Not so with this serum! For me, this is key, as I'm not looking to have a two-step, double-the-price skincare routine just for my eyes. I'll manifest that one day, but for now, this serum is doing the trick and then some!

How to Choose an Eye Serum


(Image credit: @allisonmcnamara)

Since Kat and I have different skin types and chose two different serum formulations, what works for us might not exactly work for you. Sometimes, it takes a little bit of trial and error before you find the right one. But there are some common ingredients found in many eye serums—the specific ones you should focus on depend on what your needs are.

"Highly concentrated active ingredients in the serums work to increase circulation, activate cell-renewal processes, tighten and firm skin while hydrating, and decrease pigmentation," explains Emer. Below are some common active ingredients and their benefits:

Retinol, neuropeptides, and vitamin C: Boost collagen production

Hyaluronic acid and ceramides: Help with hydration

Peptides: Promote cell renewal

Caffeine, green tea, and mulberry extract: Increase circulation and decrease puffiness and discoloration

Other Eye Serums to Try


(Image credit: @aysha.sow)


(Image credit: @javiera)


(Image credit: @madisonelainechertow)


(Image credit: @jeannine.roxas)
Managing Editor

Sarah is lifestyle writer and editor with over 10 years of experience covering health and wellness, interior design, food, beauty, and tech. Born and raised in Los Angeles, she attended New York University and lived in New York for 12 years before returning to L.A. in 2019. In addition to her work on THE/THIRTY and Who What Wear, she held editor roles at Apartment Therapy, Real Simple, House Beautiful, Elle Decor, and The Bump (sister site of The Knot). She has a passion for health and wellness, but she especially loves writing about mental health. Her self-care routine consists of five things: a good workout, “me” time on the regular, an intriguing book/podcast/playlist to unwind after a long day, naps, and decorating her home.