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The best mandelic acid serums are proof that exfoliation doesn’t have to come with a side of irritation. “Mandelic acid is an alpha hydroxy acid (AHA) derived from bitter almonds,” says Lauren Moy, MD, a double board-certified dermatologist based in Beverly Hills. What makes it unique is its larger molecular size—it sinks in more slowly, resulting in a gentler experience overall (especially if your skin is sensitive).
Still, don’t confuse gentle with ineffective. “It can improve skin texture, tone, and clarity,” she says, thanks to its ability to exfoliate away dead skin cells and promote cell turnover. Brighter, smoother skin without any drama? We’re sold.
Our Top Mandelic Acid Serums
- Best Overall: Naturium Mandelic Topical Acid 12%, $20
- Best for Oily Skin: Sofie Pavitt Face Mandelic Clearing Serum, $54
- Best for Sensitive Skin: Paula's Choice 6% Mandelic Acid + 2% Lactic Acid AHA Liquid Exfoliant, $37
- Best for Mature Skin: Allies of Skin Mandelic Advanced Pigmentation Corrector Night Serum, $105
Frequently Asked QuestionsLargeChevron
- Is mandelic acid more gentle than glycolic acid or lactic acid?
- How often should you use mandelic acid serum?
- Can mandelic acid be used with retinol or vitamin C?
- Is mandelic acid safe for deeper skin tones?
- Meet the experts
- How we test and review products
- Our staff and testers
Mandelic acid pulls its weight when breakouts are in the mix, too. “I also appreciate its antibacterial properties, which make it especially beneficial for acne-prone or easily irritated skin,” adds Whitney Hovenic, MD, a double board-certified dermatologist based in Reno, Nevada. In other words, it’s covering more ground than you’d expect from something so low-key.
Best Overall: Naturium Mandelic Topical Acid 12%
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Naturium
Mandelic Topical Acid 12%
Amazon
Ulta Beauty
Naturium
Allure contributing commerce editor Deanna Pai applying the Naturium Mandelic Topical Acid 12%
Deanna Pai
Why it's worth it: There’s something refreshing about Naturium’s naming approach—you don’t have to play guessing games. Mandelic Topical Acid 12% tells you exactly what you’re getting, and yes, it’s the highest concentration on this list. As we learned, mandelic acid’s larger molecular size (i.e., it absorbs more slowly and works more gently) keeps this fragrance-free formula especially friendly for sensitive skin. “It’s a solid pick for clearer, more even-looking skin, especially when post-acne marks are lingering,” says Shamsa Kanwal, MD, a double board-certified dermatologist based in Portland.
The other key ingredients in the formula are all about making sure your glowy skin sticks around. Dr. Moy notes that “niacinamide adds extra brightening powers,” while sodium hyaluronate and tocopherol keep skin comfortably hydrated. A blend of fruit-derived AHAs—like bilberry and sugarcane—further gently sloughs off dead skin. “It’s a creamy, nourishing texture without that tight or over-exfoliated feeling,” says Dr. Hovenic—one of several experts we spoke with who’s a fan of the formula.
Pai before applying the Naturium Mandelic Topical Acid 12%
Deanna Pai
Pai after applying the Naturium Mandelic Topical Acid 12%
Deanna Pai
Tester feedback from contributing commerce editor Deanna Pai
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“I really liked having the option of mandelic acid during pregnancy, during which salicylic acid is usually a no-go. (I'm not too precious about topical ingredients, but thought it was a nice perk.) This served as my primary exfoliator and seemed to brighten some of the dullness, although I'm awaiting any fading in dark spots—time will tell. But it's done well to keep bumps and uneven texture under control, didn't have a noticeable scent, and absorbed immediately—so I could move onto my serum step quickly.” —Deanna Pai, contributing commerce editor
More to know
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- Percentage of mandelic acid: 12%
- Other key ingredients: niacinamide, sodium hyaluronate, tocopherol, bilberry, sugar cane
- Fragrance-free: yes
Best for Oily Skin: Sofie Pavitt Face Mandelic Clearing Serum
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Sofie Pavitt Face
Mandelic Clearing Serum
Sephora
Why it's worth it: If your skin runs oily, it’s tempting to exfoliate it into oblivion and call it a day, but that usually backfires. Sofie Pavitt’s Face Mandelic Clearing Serum gently exfoliates to clear out pore-clogging buildup with 8% mandelic acid (meaning, fewer surprise breakouts) while staying mild enough to use consistently, says Dr. Kanwal. And because oily skin is often just dehydrated skin in disguise, the formula doesn’t skip the cushioning. You’ve got both hyaluronic acid and hydrolyzed sodium hyaluronate (a smaller, broken-down form that can sink in a bit deeper) for layered hydration that works on multiple levels. Add panthenol to soothe and support the barrier, helping skin stay comfortable and balanced. We wouldn’t expect anything less from the brand’s founder—a New York-based licensed esthetician often dubbed the “acne whisperer.”
Allure commerce producer Sarah Hoffmann applying the Sofie Pavitt Face Mandelic Clearing Serum
Sarah Hoffmann
Hoffmann after applying the Sofie Pavitt Face Mandelic Clearing Serum
Sarah Hoffmann
Tester feedback from commerce producer Sarah Hoffmann
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"I used to be a splash of cold water, SPF, and go type of morning skin care person, but this serum made me completely change my tune. The difference it makes in how my skin looks throughout the day (and how my makeup wears) is astounding. My skin is prone to looking either very oily or very dull about eight hours into the day—how'd I get both issues? Just lucky I guess—and I give this serum total credit for keeping my skin looking actually nice after a long day of commuting in NYC's less-than-perfect air, sitting in a high-rise office for eight hours, then getting up to who knows what after work. I feel like I can see the antioxidant protection in action when I use this. It keeps my skin looking like I freshly applied my skin care, which is such a feat." —Sarah Hoffman, commerce producer
More to know
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- Percentage of mandelic acid: 8%
- Other key ingredients: hyaluronic acid, hydrolyzed sodium hyaluronate, panthenol
- Fragrance-free: yes
Best for Acne-Prone Skin: Versed Skin Refine Gentle Pore Clearing Serum
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Versed
Skin Refine Gentle Pore Clearing Serum
Amazon
Versed
Allure senior commerce editor Sarah Felbin applying the Versed Skin Refine Gentle Pore Clearing Serum
Sarah Felbin
Why it's worth it: Versed doesn’t disclose the exact percentage of mandelic acid, but it sits third on the ingredient list—just behind water and glycerin—so you’re likely getting a meaningful dose, especially with other exfoliants in the mix. This $18 Skin Refine Gentle Pore Clearing Serum pairs mandelic acid with salicylic acid (a beta hydroxy acid that dives into pores to clear out oil and buildup) and lactic acid (a gentle alpha hydroxy acid that smooths and brightens on the surface), making it a strong pick for acne-prone skin dealing with both congestion and uneven tone. What keeps it from feeling like too much: Glycerin, hydroxyethyl urea, and sodium PCA maintain moisture, while oat extract calms visible redness, so you can treat breakouts without looking like you’ve been treating them.
Felbin before applying the Versed Skin Refine Gentle Pore Clearing Serum
Sarah Felbin
Felbin after applying the Versed Skin Refine Gentle Pore Clearing Serum
Sarah Felbin
Tester feedback from senior commerce editor Sarah Felbin
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“My sensitive, acne-prone skin doesn't always love a strong acid—but Versed's mandelic acid serum busts breakouts without upsetting my skin barrier. It's a super-lightweight serum that sinks in in seconds and never pills underneath the rest of my skin care. After I started using it, I noticed less acne popping up in my perpetually oily T-zone, and the pores on my nose looked less clogged. Gentle and effective is my favorite skin care combo, and this serum nails it.” —Sarah Felbin, senior commerce editor
More to know
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- Percentage of mandelic acid: undisclosed
- Other key ingredients: salicylic acid, willow bark extract, glycerin
- Fragrance-free: yes
Best for Sensitive Skin: Paula's Choice 6% Mandelic Acid + 2% Lactic Acid AHA Liquid Exfoliant
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Paula's Choice
6% Mandelic Acid + 2% Lactic Acid AHA Liquid Exfoliant
Amazon
Dermstore
Sephora
Allure social media manager Bianca Richards applying the Paula’s Choice 6% Mandelic Acid + 2% Lactic Acid AHA Liquid Exfoliant
Bianca Richards
Why it's worth it: If you have very sensitive skin, the words “liquid exfoliant” can send a small shudder down your spine. And if the brand’s viral 2% BHA Liquid Exfoliant felt like it was pushing your reactive skin a little too far, this is where Paula’s Choice’s 6% Mandelic Acid + 2% Lactic Acid AHA Liquid Exfoliant steps in. It doesn’t go digging deep into pores; instead, it stays surface-level, where mandelic acid—paired with lactic acid, one of the most sensitive-skin-friendly AHAs—gently smooths texture while retaining moisture. The fragrance-free formula is backed by yarrow extract to support a compromised barrier, plus fermented ingredients like Lactobacillus ferment lysate to maintain hydration.
Richards before applying the Paula’s Choice 6% Mandelic Acid + 2% Lactic Acid AHA Liquid Exfoliant
Bianca Richards
Richards after using he Paula’s Choice 6% Mandelic Acid + 2% Lactic Acid AHA Liquid Exfoliant for one month
Bianca Richards
Tester feedback from social media manager Bianca Richards
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“Mandelic acid is often considered the go-to gentle exfoliant for sensitive skin, though it’s rare to find a mandelic acid serum on the market, let alone one that’s both effective and truly non-irritating. After using it for about a month now, it's done absolute WONDERS to my skin. Over time, using this gentle exfoliant ever other day has given me such a flawless, radiant complexion, so much so I feel confident without wearing makeup to the office. My rule of thumb is always to pair an exfoliating treatment with an intensely hydrating cream or mask because after exfoliation, my skin benefits most from a deep, replenishing boost of hydration. This may be biased, but I’ve come to trust that Paula’s Choice delivers the results I’m looking for, so once I finish my bottle, I will need to re-up ASAP!” —Bianca Richards, social media manager
More to know
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- Percentage of mandelic acid: 6%
- Other key ingredients: 2% lactic acid, yarrow extract, Lactobacillus ferment lysate
- Fragrance-free: yes
More mandelic acid serums we like
Best for Dry Skin: Good Molecules Mandelic Acid Serum
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Good Molecules
Mandelic Acid Serum
Amazon
Ulta Beauty
Why it's worth it: Well-hydrated skin is smooth, bouncy, and has that healthy glow. Doesn’t sound like yours? Then try Good Molecules’ Mandelic Acid Serum, which pairs 10% mandelic acid with phytic acid and gluconolactone (polyhydroxy acids, or PHAs) to gently smooth away dry, uneven patches without pushing skin too far. As Dr. Kanwal notes, “It combines these already gentle exfoliators with two forms of hyaluronic acid (HA), so it can smooth dry patches without feeling stripping.” Those two sizes of HA pull in moisture at different levels—one sits closer to the surface for that immediate plump, while the smaller one sinks in a bit deeper for longer-lasting hydration.
More to know
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- Percentage of mandelic acid: 10%
- Other key ingredients: phytic acid, gluconolactone
- Fragrance-free: yes
Best for Mature Skin: Allies of Skin Mandelic & Peptides Advanced Pigmentation Corrector Night Serum
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Allies of Skin
Mandelic & Peptides Advanced Pigmentation Corrector Night Serum
Nordstrom
Dermstore
Revolve
Why it's worth it: For mature skin, exfoliation can feel like a balancing act—enough to brighten and smooth, but not so much that it leaves skin feeling stressed and raw. Allies of Skin’s Mandelic Advanced Pigmentation Corrector Night Serum combines a gentle combination of 11% mandelic, lactic, and salicylic acids with niacinamide to gently resurface while targeting uneven tone and lingering dark spots. “This is an excellent product for addressing persistent hyperpigmentation and dullness,” says Dr. Kanwal. It goes beyond exfoliation, too, with bakuchiol and peptides to smooth the look of fine lines over time—so you’re not just refining texture, you’re also giving skin a little extra bounce. “It’s smooth and elegant, making it easy to layer into a routine that supports brighter, more even-looking skin over time,” she adds.
More to know
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- Percentage of mandelic acid: 11% mandelic, lactic, and salicylic blend
- Other key ingredients: niacinamide, 1% bakuchiol, peptides
- Fragrance-free: yes
Best Budget: The Ordinary Mandelic Acid 10% + Hyaluronic Acid
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The Ordinary
Mandelic Acid 10% + Hyaluronic Acid
Amazon
Ulta Beauty
Sephora
Why it's worth it: Budget formulas don’t always hold their own when actives are involved, but this is one of the exceptions. The Ordinary’s Mandelic Acid 10% + Hyaluronic Acid keeps things simple but effective—and under $10. “It combines 10% mandelic acid with hyaluronic acid to gently exfoliate while keeping the skin hydrated,” says Dr. Hovenic. That hydration goes a step further with a crosslinked form of hyaluronic acid, which creates a lightweight, mesh-like layer on skin to hold onto water longer and release it slowly, so you get that cushioned, plump feel. Glycerin adds an extra moisture pull, while Tasmanian pepperberry calms potential irritation. The texture makes it easy to weave into your routine: “It’s a watery, fast-absorbing serum that layers easily,” adds Dr. Hovenic.
More to know
LargeChevron
- Percentage of mandelic acid: 10%
- Other key ingredients: hyaluronic acid, Tasmanian pepperberry, glycerin
- Fragrance-free: yes
Frequently Asked Questions
Is mandelic acid more gentle than glycolic acid or lactic acid?
Yes, mandelic acid is generally considered gentler than glycolic and even lactic acid. “It can be helpful for sensitive skin since it is less irritating than other AHAs,” says Dr. Moy. Its larger molecular size means it penetrates the skin more slowly, minimizing any sting and the likelihood of irritation. You’re still getting the smoothing, brightening benefits of an AHA—just without the intensity that can come with its faster-acting counterparts.
How often should you use mandelic acid serum?
There’s no need to rush it. “It is generally recommended to start using a mandelic acid serum two to three times a week and increase frequency based on skin tolerance,” says Dr. Moy. In practice, that means easing it into your routine, seeing how your skin responds, and only dialing it up if things stay calm.
Can mandelic acid be used with retinol or vitamin C?
Yes, mandelic acid can be used alongside retinol or vitamin C—but this is where pacing matters. As Dr. Moy puts it, “mandelic acid can be used with retinol and vitamin C, but it’s best to start with lower concentrations and monitor your skin’s tolerance.” This simply means don’t pile them all on at once. Ease in, see how your skin behaves, and adjust as you go.
Is mandelic acid safe for deeper skin tones?
“Mandelic acid products are safe for deeper skin tones because of their lower risk of causing post-inflammatory hyperpigmentation,” says Dr. Moy. Since it works more gradually than stronger exfoliants, it’s less likely to trigger the kind of irritation that can lead to discoloration, so you get the benefits without setting off a whole other issue.
Meet the experts
- Whitney Hovenic, MD, a double board-certified dermatologist, Mohs micrographic dermatologic surgeon, and co-founder of Spooge based in Reno, Nevada
- Shamsa Kanwal, MD, a double board-certified dermatologist based in Portland
- Lauren Moy, MD, a double board-certified dermatologist of Moy MD based in Beverly Hills, California
How we test and review products
When Allure tests a product, our editors look at it from every angle in an effort to best serve you. We review ingredients, scrutinize brand claims, and, when necessary, examine peer-reviewed scientific and medical studies. In addition to testing each and every product that's included in each and every review, we rely on experts who shape their fields, including dermatology, cosmetic chemistry, and medicine, to help us vet the ingredients and formulas.
For our list of the best mandelic acid serums, we considered each product's performance across five primary categories: product ingredients and efficacy, packaging, fragrance, texture, and product wear. Every product was determined to have excelled in each category by our editorial team, which is composed of in-house writers and editors as well as contributors—along with special consideration from board-certified dermatologists. To learn more information on our reporting and testing processes, read our complete reviews process and methodology page.
Our staff and testers
A beauty product is a personal purchase. You might be searching for a face cream to address persistent dryness or a new nail product to add to your Sunday self-care routine; you may simply be browsing around for the latest launches to hit the hair market. No matter what you seek or your individual needs and concerns, Allure wants to ensure that you love anything we recommend in our stories. We believe that having a diverse team of writers and editors—in addition to the wide range of outside testers and industry experts we regularly call upon—is essential to reaching that goal.
After all, can we really say a skin-care product is the "best" for people over 50 if the only testers we've solicited opinions from folks who have yet to hit 30? Can we honestly deem a high-end diffuser worthy of your hard-earned cash if it’s never been tested on curls? We're proud that our staff spans a wide range of ages, skin tones, hair textures, genders, and backgrounds, which means that we are able to fairly assess any beauty product that comes into the beauty closet.
