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The 15 Best Scalp Scrubs We Tested That Left Us Flake-Free

 

Gorgeous hair starts at the root.

Overall, our favorite scalp scrub is the Christophe Robin Purifying Scalp Scrub. The effective and invigorating sea salt formula efficiently purifies and cleanses the scalp. We also love the more affordable Kristin Ess Instant Exfoliating Scalp Scrub because it exfoliates gently while removing flakes and product buildup.

If you haven’t tried a scalp scrub, get on it, stat. After all, your scalp is like the rest of your skin—dead cells can pile up, and pores can get clogged. Plus, tons of residue builds up from the styling products we use day in and day out. “Regular exfoliation can help remove product residue and environmental pollutants that can build up and potentially even affect how well your hair is growing,” explains Shelly Aguirre, a stylist at Maxine Salon in Chicago.

The easiest way to exfoliate your scalp? A scalp scrub, of course. Like a body scrub, you massage these scrubs into your scalp while washing your hair. To find the best scalp scrubs, we tested the options on a wide selection of hair types. We combed through their feedback and researched the products’ formulas to land on this curated selection of the best tried-and-tested scalp scrubs below.

Best Overall

Christophe Robin Purifying Scalp Scrub with Sea Salt

What We Like

• Deeply cleansing
• Fresh scent
• Adds volume
• Removes product buildup

What to Consider

• Can be hard to work through hair

Key Ingredients: Salt, carbohydrate complex, bisabolol | Size: 8.5 oz | Cruelty-Free: Yes

This formula actually pulls double duty as both a scrub and shampoo. Sea salt (a natural exfoliant) gently scrubs off impurities and product buildup, while sweet almond oil soothes the scalp. It's a universally foolproof pick that's ideal for all scalp concerns—from flakes to oiliness to dryness—and works on all hair types and textures. Our scalp feels rejuvenated and squeaky clean after use and our hair overall feels healthier after adding this scrub to our routine. It also helps balance oil and that it doesn't strip freshly dyed hair color. The scrub can be a little hard to work through hair into the scalp, but that isn't a deal breaker.

 

Emily Cieslak, associate editor (not shown): "Every time I use this scrub, my bleached hair looks lighter and brighter, as if the impurities and buildup have been removed."

Best for Dry Scalps

Goop G.Tox Himalayan Salt Scrub Shampoo

 

What We Like

• Packed with hydrating ingredients
• Adds volume
• Softens hair

What to Consider

• Not everyone may like the whipped-mousse texture

Key Ingredients: Moringa and rosehip oil | Size: 6.7 oz | Cruelty-Free: Yes 

Give your scalp a dose of serious moisture while also improving the shine of your strands with this whipped-mousse shampoo. This pick combines botanical oils with Himalayan salt to exfoliate your scalp and cleanse away dirt and grease. Our tester fell in love with this shampoo immediately, saying, “After the first wash, I could feel and see a difference. My hair had a post blowout look—volume, shiny, and smooth. The next morning after an intense workout, I also noticed that my scalp had minimal flakiness.” The moringa and rosehip oil infused formula delivers nourishing fatty acids along with oleic acid to soften and hydrate our hair and leave it looking volumized and healthy. It also has a fresh minty citrus scent that makes our hair smell amazing. 

Kathleen, tester with type 1A hair: “I cannot rave about this product enough. It targeted both my hair and scalp health and left it feeling clean and looking incredible! My hair was shiny and my scalp barely had any noticeable flakes.”

Best Shampoo

Briogeo Scalp Revival Micro-Exfoliating Shampoo and Cooling Hydration Scalp Mask

What We Like

• Cleanses hair and removes product buildup
• Feels cooling on the scalp
• Can be used daily

What to Consider

• Not as purifying as other options

Key Ingredients: Charcoal powder, tea tree oil | Size: 8 oz | Cruelty-Free: Yes

For those who like combining multiple steps of their beauty routine in one, this cleanser-scrub hybrid is ideal. Its formula features binchotan charcoal (a very high-quality type of charcoal), which pulls out impurities, as well as panthenol and peppermint, spearmint, tea tree, and coconut oils. Our tester especially loved how this shampoo left her hair feeling afterwards saying, “My hair and scalp were exceptionally hydrated and I know this because my products lasted longer and styles did too. My dandruff was also nonexistent, and overall my hair was less frizzy and much more shiny.” Use it as you would any shampoo, making sure to really work it into your scalp, then follow with conditioner. 

Amanda, tester with type 3/4C hair: “This shampoo truly cleansed my scalp and hair. It has a wonderful lather and texture and it didn't make my hair feel brittle. This product did exactly what it claimed to do.”

Best Multitasker

Ouai Scalp and Body Scrub

What We Like

• Can be used on scalp and body
• Luxe packaging
• Hydrating formula

What to Consider

• Can dry out hair

Key Ingredients: Sugar, coconut oil | Size: 8.8 oz | Cruelty-Free: Yes

Not totally sold on buying a separate scalp scrub? We present you with this one-stop scalp and body scrub instead. You can, quite literally, use it from head to toe. Credit exfoliating sugar crystals coupled with hydrating coconut oil, which come together in a formula that works just as well on your scalp as it does on dry elbows and knees. And in true Ouai fashion, the sophisticated scent (a mix of rose, cedarwood, and musk) is totally satisfying.

Byrdie contributor Nicole Pulyado loved what this pick did for her scalp, saying, “The exfoliating sugar successfully removed the dead skin and product buildup from my scalp—it really felt like my scalp could breathe.” She did note however that it left her thick curls feeling slightly drier, so you may want to follow up with a deep conditioner if your hair is prone to dryness. 

Nicole, tester with type 4C curls: “Every time I touched the jar. I was compelled to open the lid and take a big whiff, inhaling the beautiful scent. It truly is a sweet fragrance to wear in your hair or on your body and transforms your shower experience.”

Best for Thick Hair

Ceremonia Papaya Scalp Scrub

What We Like

• Dense enough to work through thick hair
• Made with natural ingredients
• Gentle

What to Consider

• Strong fruity smell

Key Ingredients: Papaya enzymes, pink Bolivian salt, avocado oil | Size: 8 oz | Cruelty-Free: Yes

Made with naturally fortifying ingredients like avocado oil, papaya extract, and rosemary oil, this scrub from Ceremonia will cleanse efficiently while gently exfoliating and hydrating the scalp. It also doubles as a whipped shampoo to streamline your wash day even more, and it contains pink Bolivian salt to give you a good scrub. Another plus: We love that the formula melts into the scalp easily, to clean without stripping the hair. Our tester especially praised its effectiveness for those with lots of hair, saying, “It is a match made in heaven for thick hair because the product is dense enough to have an impact.”

Chantia, tester with type 4C hair: “It is one of the best shampoos I've used because of how it feels and minimizes my number of shampoo applications. It left my hair lightweight and didn’t fade my color."

Best for Oily Hair

Philip B. Peppermint Avocado Scalp Scrub

What We Like

• Helps balance an oily scalp
• Gentle enough for sensitive scalps
• Feels refreshing on the scalp

What to Consider

• Contains fragrance

Key Ingredients: Salt, avocado oil, peppermint oil, eucalyptus oil, witch hazel, arnica flower extract, aloe leaf juice | Size: 8 oz | Cruelty-Free: Yes

Yes, this is pricey. But even the teeniest amount works wonders, which means you’ll get plenty of use out of the one (big) jar. The sea salt granules are not too big that they’re scratchy yet large enough that you can feel them exfoliating. The same goes for the peppermint, avocado, and eucalyptus oils in the mix, which cool and invigorate your scalp. It’s enough to give it that refreshing, spa-like feel without being too tingly or overpowering. Also nice: The witch hazel water in the formula further helps balance out and energize the skin on your scalp, which is great if you tend to get oily1.

Best Budget

Kristin Ess Instant Exfoliating Scalp Scrub

 

What We Like

• Affordable
• Removes hard water deposits
• Soothes dry, itchy scalp

What to Consider

• Texture is very thick

Key Ingredients: Sugar complex, sunflower seed oil, mango butter, avocado oil | Size: 6.7 oz | Cruelty-Free: Yes

As the name suggests, expect an instantly purified and rejuvenated scalp after using this scrub. Formulated with a special sugar complex and multiple plant oils, it removes product buildup and dandruff without drying out the hair. Many reviewers hail this as the one product that got rid of their itchy, flakey scalp for good. The texture is very thick, so it might take some time to work into the scalp.

Best Drugstore

Nexxus Clean & Pure Scalp Scrub

What We Like

• Affordable
• Strengthening formula
• Removes product buildup

What to Consider

• Can be drying

Key Ingredients: Sugar, sweet almond oil, hydrolyzed elastin | Size: 11.2 oz | Cruelty-Free: No

A little bit of this formula goes a long way to exfoliate and break down any product buildup. It’s free of parabens, dyes, and sulfates, making it a great pick for those with a sensitive scalp since all of the above can potentially be irritating2. Plus, you only have to use it once a week to reap the benefits.

Best Dual Exfoliant

Kérastase Symbiose Exfoliating Antidandruff Scalp Scrub

What We Like

• Contains both physical and chemical exfoliants
• Hydrates hair
• Soothes scalp

What to Consider

• Scent is quite mild

Key Ingredients: Salicylic acid | Size: 6.8 oz | Cruelty-Free: No

For those looking to really treat their scalp to a deep exfoliation, this dual-method option which came recommended from New York based board-certified dermatologist Dr. Michele Green, M.D., is the only way to go. "This pick from Kerastase is formulated with physical plant-based beads and chemical salicylic acid to break down and remove buildup on the scalp," says Dr. Green.

This combination of beads and exfoliating ingredients means your scalp is left feeling revitalized and purified—eliminating dandruff, dead skin cells, and impurities. We also love that it is suitable for sensitive scalps and leaves your roots looking lifted.

Best Splurge

Oribe Serene Scalp Exfoliating Scrub

What We Like

• Softens hair
• Scalp feels hydrated
• Great scent

What to Consider

• Small bottle

Key Ingredients: Watermelon, lychee, edelweiss flower extracts, polymer beads, AHAs | Size: 4.2 oz | Cruelty-Free: Yes

Trust us: It’s worth shelling out the pennies for this guy. It boasts two both chemical and physical exfoliating ingredients: alpha-hydroxy acids to dissolve dead skin and soft polymer beads to slough them off. Plus, it contains a litany of different plant-based extracts that offer antioxidant protection and help soothe the scalp. Aguirre is a fan, saying it’s her go-to recommendation for clients. Although it's a powerful formula, she says that it's still gentle on all hair types. Personally, we’ve found that it works especially well on thin and fine hair. 

Best for Sensitive Scalps

Sachajuan Scalp Scrub

What We Like

• Suitable for delicate skin
• Free from harsh ingredients
• Color-safe

What to Consider

• Not as widely available

Key Ingredients: Shea butter, soybean oils | Size: 8.4 oz | Cruelty-Free: Yes

This soothing scrub comes recommended by Dr. Green, who explains why it is the ideal option for those prone to irritation. “For people with sensitive skin, it is important to avoid scalp scrubs that strip all of the natural oils that shield the skin; instead, they should use gentle exfoliators,” says Dr. Green. “The Sachajuan Scalp Scrub is one of the best scalp scrubs for people with sensitive skin. Free from parabens, dyes, sulfates, and fragrances, it avoids common skin irritants that can cause scalp inflammation." It uses a mix of sugar crystals and natural oils such as shea butter and soybean oil to boost hydration and protect the skin without leaving it feeling greasy. 

Best for Curly Hair

Nioxin Purifying Scalp Treatment

What We Like

• Doesn’t cause tangles
• Dermatologist tested
• Hydrating ingredients

What to Consider

• Slightly smaller in size

Key Ingredients: Triethanolamine, citric acid | Size: 1.6 oz | Cruelty-Free: No

Those with curly hair can especially benefit from taking extra care of their scalps. This exfoliating treatment from Nioxin is the one to reach for if you are looking to eliminate product buildup, hydrate your roots, while also maintaining your waves. Salon owner and hairstylist, Diane Cole Stevens recommended this pick, telling us, “This scalp scrub offers a minty fresh feeling and boosts circulation. It effectively removes flakes and dead skin, as well as product residue—setting the base for healthy hair growth.”

Stevens also gave us her pro-tips on how to use this scrub effectively, saying, “Apply to the scalp on dry hair, massage for one minute, then let sit for 10 minutes. Follow with shampoo, rinse, and condition. This is a must-have for a spa-like experience in the shower and can be used weekly.”

Best Clarifying

Cecred Clarifying Shampoo & Scalp Scrub

What We Like

• Doesn’t dry out hair 
• Gently exfoliates 
• Also comes in travel size

What to Consider

• Not as widely available 

 

Key Ingredients: Willow bark, tea tree oil, niacinamide | Size: 2.5, 8 oz | Cruelty-Free: Yes 

This purifying pick from Beyonce’s brand Cecred is ideal for those with curly or natural hair. The refreshing lemon and mint scent combines with purple willow bark and niacinamide to provide your scalp and hair with a deep and thorough wash, along with an intense dose of moisture. We also love how this clarifying shampoo has a nozzle applicator to make it easier to apply directly to your scalp. 

Olivia Hancock, Byrdie editor: “As my stylist distributed it throughout my hair, I noticed that the formula didn't feel gritty or abrasive. Instead, the exfoliants effortlessly dissolve as they're massaged onto your scalp. After she lathered it and rinsed it out, she encouraged me to feel my hair and scalp, and I noticed that it felt more refreshed and balanced.”

Best for Easy Application

Jupiter Purifying Mask

What We Like

• Foam thoroughly coats hair and scalp
• Feels cooling on the scalp

What to Consider

• Go through product quickly

Key Ingredients: Volcanic ash, argan oil, biotin | Size: 5 oz | Cruelty-Free: Yes

Scalp scrubs can be notoriously tough to apply—and messy. That’s why we appreciate this super easy-to-use foam formula. It’s called a mask because it packs in moisturizing argan oil and strengthening biotin. Simply squirt out a dollop of the mousse-like texture and leave it on damp or dry hair for up to five minutes for a thorough exfoliation that leaves both your scalp and hair feeling totally fresh and clean.

Best Tool

Jupiter Scalp Brush

What We Like

• Easy to use
• Stimulates hair follicles
• Lightweight

What to Consider

• Some may prefer silicone bristles   

Hair Type: All | Materials: Plastic, rubber

If you are worried about a scrub affecting your most recent dye job but don’t want to miss out on the benefits of regular scalp exfoliation, this handy brush works to remove flakes and buildup while also promoting circulation without causing any dryness. The densely packed stimulating bristles provide a relaxing massage that can be used on both wet and dry hair. It can also be used to lather shampoo effectively to ensure your hair is washed thoroughly removing any dirt and impurities. This brush also comes with a chain to hang in the shower and has been especially designed to be waterproof to avoid mold and mildew. 

Alessandra, tester: "I noticed a difference in my hair when I used the scalp massager compared to the times when I didn't use it. Plus, the matte black handle and white bristles make it look more expensive than it is."

What to Look for in a Scalp Scrub

• Type of Exfoliant: “There are two key types of exfoliators, physical and chemical, which both clean the skin and remove dead skin cells and debris that build up,” says Dr. Green. “A physical exfoliator, such as sugar crystals, is often the key ingredient in scalp scrubs. In contrast, a chemical exfoliator is an alpha or beta hydroxy acid (AHA or BHA), such as salicylic acid, which breaks down the debris and oil, allowing it to be removed easily from the skin."
• Ingredients: In addition to exfoliants, look for scalp scrubs with moisturizing and soothing ingredients like shea butter, argan and coconut oil.

How We Tested Scalp Scrubs

To test the best scalp scrubs, we compiled a list of products and spoke with hairstylists and dermatologists to get their expert recommendations. We then gave them to testers with different hair types to try out at home. After using the products we had the testers note down the following: 

• Ease of Application: We looked into how easy it was to apply the scalp scrub and rinse it out. 
• Effect: Keeping the designated hair type in mind, we rated how well the product did what it claimed to do and how it left the scalp and hair feeling in terms of cleanliness, softness, and shine. 
• Feel: We rated the products on not only how well they made the scalp feel immediately after application but also on how the scalp felt over time and whether it successfully reduced dandruff and flakiness. 
• Ingredients: We looked into the formulas that contained moisturizing and nourishing ingredients.  
• Overall Performance: Finally we ranked the products on how they improved the health and condition of the scalp and whether or not they left any residue or made the roots look greasy.

FAQ

Do scalp scrubs promote hair growth?

The short answer is no (because there are very few ways to actually grow new hair). But Stevens explains the importance of taking care of your scalp to encourage growth. “A healthy scalp provides a clean and nourishing environment for hair follicles to thrive. When follicles are clogged with excess oil, dead skin cells, or product buildup, it can hinder hair growth and lead to issues like thinning or hair loss,” says Stevens. “Scalp scrubs keep the scalp clean, removing flakes and free radicals, creating the ideal conditions for hair to grow strong and vibrant.”

How often should I use a scalp scrub?

“The majority of people will see the most benefit from using a scalp scrub once a week. Like any other form of exfoliation, it is possible to use a scalp scrub too often, causing over-exfoliation,” says Dr. Green. “An over-exfoliated scalp may become injured, irritated, or inflamed from the scalp scrub. If people start to notice these symptoms or an increased scalp sensitivity, then they should decrease their scrub usage to every other week.”

Do I still need to use a shampoo when I use a scalp scrub?

Yes, hair needs to be washed after using a scalp scrub. “A shampoo is a must after a scalp scrub. While the scrub effectively exfoliates the scalp, it's not suitable for the hair strands,” says Dr. Green. “Using a post-scrub shampoo is crucial to rinsing away any residual scrub and cleaning the hair strands safely and effectively.” If you are short on time, choose an exfoliating shampoo to combine the two steps. 

Meet Our Experts

Byrdie interviewed the following experts to learn more about how to select and use scalp scrubs.

• Diane Cole Stevens is a salon owner and hair stylist who specializes in color and styling techniques for curly to coily hair. 
• Dr. Michele Green, M.D., is a New York based dermatologist who has specialized in treating hair loss for almost 20 years. 
• Shelly Aguirre is hair stylist and educator based in Chicago who has extensive experience with extensions, blowouts, and keratin treatments. 

Why Trust Byrdie

Byrdie contributor Melanie Rud has over a decade of experience in the beauty industry, writing for some of the biggest magazines and websites out there. Plagued with an oily scalp since the beginning of time, she relies on a scalp scrub weekly. 

Clare Holden has worked as a beauty journalist for over 15 years investigating the best products available and therefore gathering extensive knowledge about ingredients and formulas.