The best acne treatments for your scalp and hairline

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When it comes to acne , nowhere on your body is safe — breakouts can appear on your scalp or hairline, felt, but not seen. Scalp acne consists of whiteheads and blemishes directly on the scalp caused by excess sebum, says board-certified dermatologist Dr. Steven Shapiro , founder of Shapiro MD hair care line .

We interviewed dermatologists and hair experts about the best ways to treat and prevent scalp acne, including which ingredients to look out for and avoid, along with our go-to product recommendations.

Updated May 2026 to reflect new testing and product availability.

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The best scalp acne shampoos and treatments of 2026

All of the products below come recommended by experts and are made with common pimple-fighting ingredients, including salicylic acid and glycolic acid . Regardless of which product you use, you may notice an immediate drying effect. Don’t worry — scalp acne can take a few days to heal, says board-certified dermatologist Dr. Jessie Cheung .

Best for dry scalps

Neutrogena T/Sal Therapeutic Shampoo

A derm-approved keratolytic shampoo that targets scaly patches on the scalp.

Board-certified dermatologist Dr. Debra Jaliman recommends Neutrogena’s T/Sal Therapeutic Shampoo because it has salicylic acid, a common hair and skin care ingredient that helps to unclogs hair follicles and remove excess sebum. T/Sal is also dermatologist Dr. Rina Allawh ’s favorite shampoo for dandruff in our shampoo guide . It’s a powerful keratolytic, meaning it helps to remove thick, scaly patches from the scalp, she says.

Best for oily hair

Garnier Fructis Pure Clean Shampoo

An oily hair-friendly shampoo made with niacinamide to boost scalp health.

If you have oily hair , King recommends this Garnier Fructis option for less buildup and managing greasiness. Salicylic acid helps to exfoliate the scalp and remove residue, she says. It also has niacinamide , which helps support scalp health, and glycerin and aloe, which hydrates and soothes the scalp, says King.

Best color-safe shampoo

Paul Mitchell Tea Tree Special Shampoo

A trichologist-approved shampoo infused with tea tree oil to decrease bacteria on the scalp.

Certified trichologist (hair health expert) William Gaunitz calls this highly rated shampoo his “go-to” for scalp acne. The paraben-free, color-safe shampoo relies on tea tree oil, which decreases surface bacteria, to rid hair of impurities and soothe the scalp, says Cheung.

Best splurge

Cln Shampoo

A pricey shampoo with a gentle formula for sensitive scalps.

This CLn shampoo is great for cleansing without stripping your scalp of moisture, says Cheng. Though this shampoo is more expensive than the drugstore options on this list, it’s a worthy investment thanks to its gentle, salicylic acid formula, says Cheung.

Best scalp acne treatment gel

Differin Acne Treatment Gel

A common facial treatment that’s also safe to use on the scalp.

Before you ask — yes, you can use acne spot treatments formulated for your face on your scalp. They might be messy because they likely won’t blend into your hair, but they’re still functional against scalp acne in a pinch, says Cheung. Differin has adapalene, a popular retinoid known for treating blackheads, teen acne and adult acne. The results are not immediate; it can take up to 12 weeks for acne to clear up, according to the brand.

Best splurge

Ouai Anti Dandruff Shampoo

This anti-dandruff shampoo has a 2% salicylic acid concentration to help treat dry, flaky scalps without irritation, according to the brand. If you like fresh scents, this shampoo’s fragrance may be right up your alley — it includes notes of tomato leaves, spearmint, wet grass, basil, ginger and more. It’s also color-safe.

Best dry shampoo

Carter + Jane Scalpfix

A dry shampoo with astringent benefits, thanks to a formula that includes rosemary oil.

Zeichner recommends using Carter + Jane’s Scalp Fix dry shampoo if you’re unable to shampoo your hair frequently. Witch hazel and peppermint oil help soothe the scalp and remove excess oil, according to Zeichner, which can improve flakes and scalp acne. It’s also formulated with rosemary oil, which Zeichner says has astringent benefits.

Best with tea tree oil

Ovante Folliculite Solution Shampoo

An AHA- and tea tree oil-infused shampoo for relieving scalp pain.

Ovante's shampoo is great for treating scalp acne because it has tea tree oil, which has antibacterial properties, says Jaliman. It also has lactic acid, a popular type of alpha hydroxy acid that helps unclog pores, she says. The brand recommends using one to two tablespoons of shampoo on your wet hair and scalp and letting it soak for up to five minutes before rinsing.

How to shop for scalp acne shampoo

Our dermatologists recommend focusing on specific ingredients when shopping for shampoos, gels, sprays and other scalp acne treatments.

What are the best ingredients for a scalp acne shampoo?

King says that salicylic acid is key: “It penetrates into pores to gently exfoliate and remove excess oils,” and is an “excellent comedolytic,” meaning it inhibits the formation of blemishes. “If you are prone to acne on the scalp and/or body areas adjacent to the scalp, then try a shampoo that contains salicylic acid.”

Cheung is also a fan of hair care products that have tea tree oil , sulfur and benzoyl peroxide , all of which decrease surface bacteria. Shampoo made with coal tar “decreases inflammation while exfoliating the scalp” and dandruff shampoos will minimize oil production, says Cheung.

Lastly, Zeichner recommends keeping an eye out for zinc pyrithione , which he says “helps lower levels of yeast on the scalp that contribute to pimples to begin with.”

What ingredients should you avoid?

As for the ingredients you shouldn't be using, Cheung suggests avoiding:

Frequently asked questions

An overgrowth of yeast can be a potential trigger for scalp acne. “This is the same thing that contributes to flaking and dandruff,” says Zeichner.