The 8 Best Benzoyl Peroxide Products for Fast Breakout Relief

Dermatologists say this is the best ingredient for red, angry pimples.

benzoyl peroxide
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If you’ve ever woken up to a giant, red, throbbing pimple the morning of something important, you already know the drill: panic, throw everything you own at it, and hope something works. As a beauty editor—and someone who has dealt with breakouts for years—there’s one ingredient I always come back to when things get particularly angry: benzoyl peroxide. It’s definitely not the newest or trendiest acne treatment on the market, but it remains one of the most reliable. Whenever I feel a stubborn zit brewing, chances are benzoyl peroxide is one of the first things I reach for.

If you’ve had the pleasure of dealing with acne (sarcasm very much intended), then you’re probably familiar with the ingredient already. Benzoyl peroxide is the main character in some of the best spot treatments, cleansers, and even lotions because it’s basically an acne-fighting powerhouse. “Benzoyl peroxide is perhaps the best ingredient we have to treat red, angry pimples,” explains board-certified dermatologist Joshua Zeichner, MD. “It works by lowering levels of acne-causing bacteria, reducing inflammation in the skin, and helping to open up the pimples themselves.”

All sounds pretty good, right? That’s why we did our due diligence—a boatload of research, ingredient deep dives, and plenty of product testing—to identify the best benzoyl peroxide treatments on the market right now. From fast-acting spot treatments that shrink a breakout overnight to cleansers that help keep acne-causing bacteria in check, keep scrolling to shop the formulas that actually get the job done.

The Best Benzoyl Peroxide Products

What to Look for in a Benzoyl Peroxide Product

  • Percentage of Active Ingredient

When you’re shopping for a benzoyl peroxide product, you’ll notice that almost every product identifies a certain percentage on the label, typically ranging from two to 10 percent. That begs the question: Which percentage is ideal? “More is not necessarily any better,” says Dr. Zeichner. “In fact, the higher the concentration, the more likely the product is to cause irritation. Studies have shown that 2.5 percent benzoyl peroxide is as effective in treating red, angry pimples as 5 or 10 percent, but less irritating.”

  • Delivery Method

The best benzoyl peroxide products can be broken down into two camps: wash-off formulas and leave-on formulas, which are designed to sit on the skin for an extended period. While the latter will provide more continuous treatment, a wash is a great option for acne management, body treatment, or anyone who experiences irritation from leave-on formulas.

“Washes are a great option, especially if you are treating large surface areas like your chest and back,” says Dr. Zeichner. “Even though these products are called washes, they really should be used as short-contact therapies. I tell my patients to apply them in the shower and let them sit on the skin while they sing ‘Happy Birthday’ to themselves. This allows enough contact time for the benzoyl peroxide to get into the skin.” Because a cleanser is a short-term treatment, a higher concentration (closer to 10 percent) is ideal to maximize benefits.

The Side Effects of Benzoyl Peroxide

While benzoyl peroxide is one of the best ways to treat acne, it’s not without side effects—it can cause red, itchy skin. “True allergic reactions to benzoyl peroxide are quite rare, and most reactions are caused by direct irritation, either because too much was used or too high a concentration was applied,” explains Dr. Zeichner. To keep irritation to a minimum, he recommends using no more than a pea-sized amount of a leave-on formula for your entire face. It’s also key to use a moisturizer that’ll keep skin hydrated and balanced during an acne treatment.

If irritation with a product persists or worsens, consult a board-certified dermatologist.

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Meet the Experts

Dr. Joshua Zeichner
Dr. Joshua Zeichner

As the Director of Cosmetic and Clinical Research at Mount Sinai Hospital's Department of Dermatology, Dr. Zeichner has a broad interest in medical and cosmetic dermatology as well as clinical research. His specialty is the treatment of acne, as well as the cosmetic rejuvenation of the aging face. Dr. Zeichner treats general skin conditions, including eczema, rosecea, psoriasis, and skin cancer. In addition, he is well-versed in the use of Botox and dermal fillers, as well as lasers and chemical peels.

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Dr. Anna Karp, DO

Anna Karp, DO, is a board-certified dermatologist at the Skin Institute of New York (SINY®). Dr. Karp specializes in medical, cosmetic, and surgical dermatology, and she treats adults and children at SINY’s® three offices in New York City’s West Village and Bay Ridge and Park Slope in Brooklyn, New York. Dr. Karp is a native New Yorker, growing up on the South Shore of Long Island. After graduating magna cum laude with her bachelor of arts degree in Biology from the State University of New York at Binghamton, she went on to earn her medical degree from Touro College of Osteopathic Medicine in New York City. She then completed dual residencies in Family Medicine and Dermatology at St. John’s Episcopal Hospital in Far Rockaway, New York. During her residency, Dr. Karp presented at a number of local and national conferences, and she published several articles in peer-reviewed journals. She also served as Chief Resident during the final year. Dr. Karp is an active fellow and member of the American Academy of Dermatology, American Osteopathic College of Dermatology, and the American Medical Association. As a highly skilled dermatologist, she focuses on providing the highest level of individualized and compassionate care to all her patients.

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Siena Gagliano
Beauty Editor

Siena Gagliano is the Beauty Editor at Marie Claire, where she writes and edits reported features, trend stories, and expert-backed shopping roundups. Before joining the team full-time, she was an editor at Cosmopolitan, where she specialized in SEO-first beauty content and commerce strategy. Her bylines have also appeared in Allure, ELLE, Bustle, Well+Good, Popsugar, and Women's Health, covering everything from the best products for brighter, glowier skin to the science behind face mapping. Curious about the behind-the-scenes magazine life and her go-to beauty picks? Follow her on Instagram at @sienagagliano.

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