TL;DR
We're biggest fans of Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant for its immediate and long-term results and ability to soothe skin. If you're hoping to spend a little less, our budget pick, Good Molecules' Overnight Exfoliating Treatment is super lightweight and brightens the skin after one application.
Cleansing and sun protection are arguably the two non-negotiables of anyskincare routine, but exfoliating is almost as important.Regular exfoliationis essential for improving your skin's texture and ensuring that other products penetrate better and ultimately work more effectively.
Physical exfoliants, likeface scrubs, mechanically buff off dead skin cells. Chemical exfoliants dissolve the bonds holding these dead cells together, explains dermatologistDr. Kim Nichols, MD. "Physical exfoliants may tear and compromise the skin barrier, causing agitation and, in some cases, exacerbating dermatitis and acne," she adds. "Chemical exfoliants, at low percentages, work to slowly and gently resurface the skin."
With that in mind, wetested33of today's best chemical exfoliators over six weeks, using them multiple times a week, following the brand's instructions. We evaluated each product based on type, application, key ingredients, hydrating abilities, effectiveness, results, skin type suitability, and overall value. These 19 exfoliators outperformed the rest.
Our Top Picks
Best Splurge:
Best for Overnight:
Best for Everyday Use:
Best for Travel:
Dr. Dennis Gross Alpha Beta Universal Daily Peel at Amazon ($20)
Best Brightening:
Best Leave-On Formula:
Kate Somerville Liquid ExfoliKate Resurfacing Treatment at Amazon ($68)
Best for Beginners:
What We Like
Immediate and long-term benefits
Absorbs excess sebum and grease
Reduces the appearance of pores
Smooths and calms skin
What to Consider
Can be drying
Type: Toner/leave-on treatment | Key Ingredients: Salicylic acid, green tea | Size: 1–8 oz | Cruelty-Free: Yes
This holy grail product from Paula’s Choice is tough to beat when it comes to gentle yet effective exfoliation. It's essentially a toner you can swipe on with a cotton pad or pat on with your fingertips. The formula immediately transforms skin—it looked more even after the first use. But it provided long-term results, too. By the end of the test, our testers' pores looked smaller and had an all-around smoother, calmer complexion.
The hero ingredient is salicylic acid, which is oil-soluble, meaning it can penetrate deep into pores to break down excess sebum that can lead to blackheads or breakouts. You'll also get a dose of green tea to reduce redness.It can be slightly drying, but you don't have to use it on your entire face or apply it evenly. For instance, you can put a little extra on your nose and other blackhead-prone areas.
What We Like
Absorbs quickly
Lightweight and easy to spread
Illuminates and tightens skin
What to Consider
May cause sensitivity
Slightly sticky
Type: Serum/overnight treatment | Key Ingredients: Glycolic acid, lactic acid, salicylic acid | Size: 1 oz | Cruelty-Free: Yes
This leave-on treatment from Good Molecules will do wonders for your complexion and it'll only run you a few bucks. The lightweight serum spreads easily and absorbs quickly (though it might leave you feeling slightly sticky immediately after application).
Let it soak in overnight and you'll wake up to glowing, tighter skin. Although following with a moisturizer prevented it from drying out our tester's skin, they experienced some stinging at first—but it wasn't overly harsh.
What We Like
Can be used morning and night
Doesn't cause sensitivity
Improves texture and radiance
What to Consider
Results aren't dramatic
Type: Serum/leave-on treatment | Key Ingredients: Glycolic acid, lactic acid, mandelic acid, retinol | Size: 0.5–1.7 oz | Cruelty-Free: Yes
U Beauty's Resurfacing Compound is a leave-on exfoliant you apply like a serum. Following the directions, our tester massaged in one pump morning and night, and it played well under her moisturizers and sunscreen.
The mild formula didn't cause any sensitivity or even tingling. Her face felt smooth and tight after using it. And, throughout the testing period, she noticed an improvement in skin texture and radiance. The results weren't as dramatic or fast as others she'd tried, but this product definitely does its job. If you're open to spending a bit more on premium products and don't mind playing the long-haul skincare game, this serum is for you.
What We Like
Easy leave-on formula
Smoother skin after one use
Minimizes fine lines
What to Consider
May cause slight tingling
Unhygienic container
Type: Night cream/leave-on treatment | Key Ingredients: Glycolic acid, vine sap extract | Size: 1.7 oz | Cruelty-Free: No
Caudalie Vinoperfect is a thick cream you leave on overnight and wash off in the morning, making it a no-fuss addition to your skincare routine. It's easy to slather on and has a nice woody-citrus scent. After washing her face with it for the first time, our tester woke up the next morning with skin that felt noticeably smoother.
The first few times she applied it, she experienced some tingling, but her skin eventually got used to it. After using it nightly for six weeks, her complexion was glowing and she even noticed her fine lines were less visible. She wished it came in a pump rather than a screw-top container though.
Best for Everyday Use
Elf Cosmetics Holy Hydration! Exfoliant
What We Like
Mild, rinse-off formula
Doesn't cause irritation
Makes skin smoother and more radiant
What to Consider
Doesn't reduce appearance of pores
Type: Cleanser | Key Ingredients: Papaya enzymes, licorice root extract | Size: 3 oz | Cruelty-Free: Yes
This cleanser has a creamy, lotion-like consistency. Though e.l.f. recommends using it two or three times a week, it's gentle enough for daily use, especially since you wash it right off.
Dead skin (along with product) quickly pilled up and rolled off our tester's face when she lathered up with it. After rinsing, her skin was undoubtedly smoother and more radiant, without any redness. While it didn’t really reduce the look of pores if you notice dullness and uneven texture on the regular, we think you’ll love this product.
Best for Travel
Dr. Dennis Gross Alpha Beta Universal Daily Peel
What We Like
Travel-friendly packs
Noticeable results after first use
Developed by dermatologist
What to Consider
May cause minor stinging
Two-step process isn't quick
Type: Pre-soaked pads | Key Ingredients: Glycolic acid, lactic acid, malic acid, salicylic acid, retinol | Size: 5–60 treatments | Cruelty-Free: Yes
These individually wrapped, pre-soaked peel pads are a clutch choice for jetsetters. They feature a combo of alpha- and beta-hydroxy acids (AHA and BHA), including glycolic, lactic, malic, and salicylic acid. You'll also get a dose of retinol and various skin-friendly antioxidants.
The first cloth of the two-step system has an astringent-like feel that might cause some stinging, but the formula really penetrates the skin. The second one has a much more calming feel. Our tester saw results with just one use, and after using the pads every two to three days for six weeks, her skin was substantially smoother with a healthy-looking glow. Yes, these peel pads are a two-step process, but they complement each other so well that we can’t complain.
Best Hydrating
Glow Recipe Watermelon Glow Pore-Tight Toner
What We Like
Doesn't dry out or irritate sensitive skin
Helps decongest pores
Cucumber-melon scent
What to Consider
May cause temporary flushing
Type: Toner/leave-on or rinse-off | Key Ingredients: Polyhydroxy acids, salicylic acid, hyaluronic acid, watermelon extract | Size: 1.4–5.1 oz | Cruelty-Free: Yes
This toner from Glow Recipe hydrates with watermelon and cactus water while exfoliating with PHAs and BHAs, so it's a good option for people with dry skin who want to avoid too much peeling or an overly tight feeling. It has a slippery consistency that dries down into a slightly tacky finish. It's meant to be left on and layered under moisturizer or used as a mask and rinsed off after about 10 minutes.
Our tester used it every other day in the evening after cleansing. While they experienced some temporary flushing, it didn't irritate sensitive skin. With consistent use, this product helped decongest pores and made T-zones less greasy. We also liked the fresh cucumber-melon scent.
What We Like
Enhances natural glow
Can be used multiple ways
Helps with redness and breakouts
What to Consider
May not be strong enough to replace regular exfoliator
Type: Cream/leave-on treatment | Key Ingredients: Azelaic acid, salicylic acid | Size: 0.17–1 oz | Cruelty-Free: Yes
Chemical exfoliants help sluff away dead skin that makes it look dull, so it’s no surprise that a good one like Paula's Choice Azelaic Acid Booster brightens your complexion. It can be applied on its own, combined with your moisturizer, or used as a spot treatment. We found the thick cream easy to distribute and not harsh at all. Immediately after applying it, our tester's skin looked more even-toned and plump with a natural glow.
This product also seemed to help with uneven texture on the chin, cheeks, and forehead. Azelaic acid isn't a chemical exfoliant in and of itself, although Dr. Nichols says it's great for preventing breakouts and targeting rosacea. While the ingredient is combined with salicylic acid, it may not be strong enough to replace your regular exfoliator.
Best Leave-On Formula
Kate Somerville Liquid ExfoliKate Resurfacing Treatment
What We Like
Leaves skin soft and supple
Fades dark spots
Gentle yet effective
What to Consider
Odd, yeasty smell
May cause stinging
Type: Serum/leave-on treatment | Key Ingredients: Glycolic acid, lactic acid, malic acid, fruit enzymes | Size: 1–4 oz | Cruelty-Free: Yes
Looking for something you don't have to wash off? This liquid exfoliant will deliver results without causing sensitivity. Unlike Kate Somerville's famous wash-off formula, this version of ExfoliKate is meant to be left on the skin and followed with a moisturizer. The lightweight, watery liquid spreads easily and absorbs quickly.
This product is gentle yet effective—there was a slight stinging sensation at first, but it only lasted a couple of minutes. It seemed to help with hyperpigmentation and created a more even-toned complexion while leaving consistently soft, supple skin. Just a heads up, it has a chemical, yeast-like scent, but it's not super strong.
What We Like
Convenient pre-soaked pads
Gentle enough for daily use
Makes skin smoother and dewier
What to Consider
Not as potent as other options
Type: Pre-soaked pads | Key Ingredients: Glycolic acid, lactic acid | Size: 28–60 pads | Cruelty-Free: Yes
Chemical exfoliant newbies may prefer these convenient, pre-soaked pads. Laced with glycolic acid and lactic acid, these thin pads are smooth on one side and textured on the other. They're incredibly easy to use and gentle enough to swipe on once or twice a day. Beyond dousing your skin with chemical exfoliants, the act of rubbing them around your face counts as physical exfoliation, too.
Our tester's skin looked dewier on day one, and, with consistent use, her complexion was smoother and more radiant with improved texture. Although this product isn't as potent as other options we tried, it's ideal for beginners and daily use.
Best for Acne-Prone Skin
Cosrx AHA/BHA Clarifying Treatment Toner
What We Like
Helps prevent breakouts
Clears pores and balances oil production
Easy to use
What to Consider
May cause minor irritation
Results aren't as dramatic as with other formulas
Type: Toner/leave-on treatment | Key Ingredients: Salicylic acid, glycolic acid, apple fruit water | Size: 0.7–5.1 oz | Cruelty-Free: Yes
Regular breakouts and clogged pores go hand-in-hand, but this toner goes to the source to help you keep both at bay. We love that you can spray it directly onto your face or swipe it on with a cotton pad. It absorbed quickly but wasn't drying. The formula left the skin feeling squeaky clean and seemed to open up the pores. After a few uses, our tester noticed dead skin flaking off and a reduction in acne flare-ups.
They did experience some mild irritation at first, but nothing too intense. The results weren't as dramatic as other options we tested, but overall, this product lived up to its claims in terms of balancing oil production, clearing blackheads, and smoothing the skin.
Best for Enlarged Pores
Holifrog Shasta Exfoliating Daily Cleanser
What We Like
Minimizes the look of pores
Helps clear blackheads
Smooths rough patches
What to Consider
Unpleasant chemical smell
May not remove all dead skin
Type: Cleanser | Key Ingredients: Glycolic acid, lactic acid, mandelic acid, tartaric acid | Size: 5.1 oz | Cruelty-Free: Yes
While no product can truly make pores disappear, this daily face wash can help minimize the appearance of pores and achieve more even-toned skin. It cleared up our tester's complexions within a couple of weeks. It also smoothed out rough, dry patches on their cheeks and foreheads.
After six weeks of use, their skin felt softer and looked illuminated. They liked the silky feel of the cleanser, but it has a chemical smell they weren't thrilled about.
Best for Fine Lines
Hyper Skin Hyper Even Fade and Glow Mask
What We Like
Targets multiple signs of photoaging
Contains AHA, BHA, and fruit enzymes
Leaves skin feeling smooth and clean
What to Consider
May cause stinging
Too strong for daily use
Type: Mask/rinse-off treatment | Key Ingredients: Glycolic acid, mandelic acid, salicylic acid, niacinamide, papaya enzymes | Size: 1.7 oz | Cruelty-Free: Yes
Containing two powerful AHAs, plus salicylic acid, papaya enzymes, and niacinamide, this exfoliating mask pulls out all the stops to minimize fine lines, improve elasticity, and firm up your skin. Hyper Skin's Fade and Glow Mask has a thick, creamy consistency that spreads easily. Our tester left it on for 15 minutes, and after rinsing it off, her skin felt clean and looked noticeably smoother.
It stung slightly for a few minutes the first time she used it. While it didn't seem to cause any real negative reactions, it might be too strong for daily use if your skin is more sensitive. Overall, we were pleased with the results.
What We Like
Gentle formula minimizes irritation
A little goes a long way
Leaves skin soft, radiant, and hydrated
What to Consider
Not as convenient as leave-on treatment
Type: Rinse-off treatment | Key Ingredients: Glycolic acid | Size: 1 oz | Cruelty-Free: Yes
Folks with reactive complexions will appreciate how this mild treatment delivers the benefits of exfoliation for sensitive skin without irritation. This watery gel solution is meant to be rinsed off after five minutes. It's really easy to spread around your face, and a little goes a long way. Upon washing it off, the skin felt softer, more radiant, and hydrated. With consistent use, it seemed to help face scars and prevent breakouts.
The formula is gentle for the most part. But using it every day might be too much, especially if your skin is reactive (the brand recommends three times a week, max).
Best for Redness
PanOxyl Clarifying Exfoliant with 2% Salicylic Acid
What We Like
Soothes inflammation
Treats and prevents breakouts
Starts working immediately
What to Consider
Leaves skin feeling slightly dry
Type: Toner/leave-on treatment | Key Ingredients: Salicylic acid, chamomile, blue algae extract | Size: 4 oz | Cruelty-Free: Yes
This leave-on toner is truly a multitasker: it can help heal and prevent acne, unclog pores, keep oil under control, and soothe inflammation. It goes on like a toner, gliding easily onto the skin. It started working immediately. The formula leans on BHA all-star salicylic acid to mitigate breakouts while clearing away sebum which can lead to white and blackheads.
It also helps soothe inflammation and tamper redness thanks to chamomile and blue algae extract. Though the brand suggests using it up to twice a day, we think it might be a little too potent for daily use. It can be a bit drying so start slowly to avoid a tight, stripped feeling.
What We Like
Controls oil production
Unclogs pores
Prevents breakouts
What to Consider
Product comes out very fast
May be too harsh for sensitive skin
Type: Toner/leave-on treatment | Key Ingredients: Glycolic acid, aloe vera | Size: 3.4–8 oz | Cruelty-Free: Yes
This exfoliant from The Ordinary blends glycolic acid and aloe vera to control sebum (aka oily skin) while unclogging pores and soothing redness and irritation. It has a watery consistency and comes out of the bottle pretty fast, but it's easy to spread with a cotton pad. Our tester's skin was undeniably smoother after the first use and continued to improve over time.
The formula truly does help control oil production and prevent breakouts, and, after six weeks, their skin had a nice glow. It's meant to be left on, but if you find it too harsh or drying, you can rinse it off after a few minutes.
What We Like
Works as serum or spot treatment
Reduces look of pores
Doesn't cause stinging or redness
What to Consider
Slight odor
Not ideal for general exfoliation
Type: Serum/leave-on treatment | Key Ingredients: Salicylic acid, niacinamide, centella asiatica, zinc, triluronic acid | Size: 1 oz | Cruelty-Free: Yes
Peace Out Acne Serum is aptly named since it's designed to target and zap pimples. We love that you can use this product as often as twice a day as a serum or spot treatment since it both treats and prevents future breakouts.
Our tester ester applied the silky, gel-like serum and didn't experience any stinging or redness but definitely noticed it working. They weren't blown away by how it exfoliated but their pores looked smaller at the end of the testing period. We think it's a good option to wear under makeup if you want to treat pimples during the day.
Best for Makeup Removal
SkinCeuticals Glycolic Renewal Cleanser Gel
What We Like
Removes almost all makeup
Won't clog pores
Refreshing citrus scent
What to Consider
Results aren't super dramatic
Type: Cleanser | Key Ingredients: Glycolic acid, phytic acid, aloe vera | Size: 5 oz | Cruelty-Free: No
If you’re looking for an exfoliant that also removes your makeup, this one’s your guy. The formula is noncomedogenic, meaning it won't clog your pores so we love it for oily, acne-prone, or combination skin. The cleansing gel was a pleasure to use. It foams up really nicely and has a refreshing citrus scent. It removed almost all traces of makeup and left the skin feeling so clean.
During the testing period, our tester's skin became softer and was glowing. And it wasn't so strong that they had to adjust their skincare routine, but we suggest using retinol or similar actives on days you're not using this product.
Best Plant-Based Formula
The Inkey List Glycolic Acid Toner
What We Like
Promotes cell turnover
Prevents blackheads and acne
Promotes luminous, even skin
What to Consider
May dry out skin
Type: Toner/leave-on treatment | Key Ingredients: Glycolic acid | Size: 3.4 oz | Cruelty-Free: Yes
This plant-based toner is not only vegan but cruelty-free and formulated without gluten or synthetic fragrance. Applying it felt like rubbing water on the skin—our tester experienced virtually no negative effects. But it did provide significant benefits like fewer blackheads and acne.
They used it at night and woke up in the morning with illuminated, even-toned skin. Because glycolic acid has the smallest molecular size and weight of all alpha-hydroxy acids, it can penetrate deeper into the skin to promote cell turnover, according to Dr. Nichols. It can be slightly drying though so make sure to follow with a nourishing moisturizer.
What to Consider When Buying a Chemical Exfoliator
- Type and Application: Chemical exfoliators come in various forms, including pads, cleansers, toners, masks, peels, serums, and creams. It's ultimately a matter of personal preference, but, if you ask us, pre-soaked pads and leave-on treatments are the most convenient. You can also keep an exfoliating face wash in the shower and use it a few times a week.
- AHA or BHA: Alpha-hydroxy acids (AHA) and beta-hydroxy acid (BHA) are among the best choices for gentle chemical exfoliation, effortlessly unclogging pores, evening out tone, and helping with inflammatory conditions like acne and rosacea. Examples of AHAs include glycolic acid, lactic acid, and mandelic acid. The most common type of BHA is salicylic acid, which is often synonymous with BHA.
- Enzymes: Some chemical exfoliators call on enzymes derived from fruit (like papaya or pumpkin) or rice to gently dissolve dead skin cells. Some people find these active ingredients more tolerable than AHAs, which may sometimes sting.
- Hydrating Ingredients: Exfoliating can dry out the skin—after all, you're removing dead cells and debris from the top layer. To maintain moisture, opt for exfoliators formulated with hydrating ingredients (think moisture-retaining humectants like hyaluronic acid, glycerin, or aloe vera).
FAQ
Can I use a chemical exfoliant every day?
While some products are safe to use every day, most experts recommend exfoliating two to three times per week. If you have sensitive skin, you should avoid over-exfoliating, as it may be too harsh and could compromise the skin barrier.
What is the difference between physical and chemical exfoliation?
Physical exfoliation involves, as the name says, something physical (such as sugar granules or a rough washcloth) to mechanically remove dead skin cells by buffing them away. Chemical exfoliants use acids (like glycolic, lactic, or salicylic) or enzymes to exfoliate by dissolving the outermost layer of dead skin.
Why Trust Byrdie
Theresa Holland is a freelance commerce writer specializing in skincare. As a chemical exfoliant devotee, she has personally used several products featured here.
We consulted a board-certified dermatologist for this story:
- Dr. Kim Nichols, MD, FAAD, is a Harvard-trained, board-certified celebrity dermatologist and cosmetic surgeon.