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The 10 Best Scalp Oils for Healthier, More Manageable Hair

Targeted treatment for hair thinning, dandruff, and damage.

A person applies oil to their scalp with an applicator next to a bottle of Color Wow scalp serum

Byrdie

TL;DR

  • The Root of Your Routine: Divi Scalp Serum supports fuller-looking hair and helps reduce scalp buildup, giving you two good reasons to reach for the dropper.
  • Itchy Scalp Ally: Pattern Beauty Scalp Serum helps calm a dry, itchy scalp, whether you’re wearing braids, locs, or your curls loose.

With scalp health, it’s not always clear whether a skincare or haircare approach is best; after all, the scalp is skin. That’s where hair oils come in. They fall somewhere in between, working wonders on scalp skin and the hair that grows from it. According to trichologist Kate Holden (who owns a clinic where she treats hair and scalp conditions), applying oils to the scalp has many benefits. “Tea tree, peppermint, ginger, and cade oil can help alleviate itchy scalps and reduce inflammation,” she explains. “Coconut oil is sometimes recommended as an emollient to help with dry skin and dandruff, and there is some evidence that rosemary oil may help with hair growth.”

With that in mind, we set out to find the best scalp oils money can buy. We tested countless scalp oils, read reviews, and tapped hair experts for their recommendations. The result: This list of scalp treatments that treat concerns like dry, itchy, or thinning scalps. Without further ado, let’s get into it.

What We Like
  • Contains ingredients proven to stimulate hair growth and soothe irritated skin

  • Residue-free, even on dry hair

  • Lightweight formula absorbs quickly

What to Consider
  • Watery formula comes out fast; take care when applying

Type of Product: Serum | Key Ingredients: Tea tree oil, rosemary, caffeine, hyaluronic acid, amino acids | Size: 1 oz

For anyone with thin or thinning hair, Divi’s Scalp Serum might just be your new secret weapon. This product features several ingredients that do the heavy lifting for you—tea tree oil (which eliminates excess oil and product buildup), caffeine (which helps boost thickness), amino acids (to strengthen hair and prevent frizz), and hyaluronic acid (to hydrate the scalp). Simply apply one dropperful of serum onto your scalp on towel-dried hair where results are desired and massage in—no need to rinse.

Site Loop: Person’s hair before and after using x Divi Scalp Serum Oil product.

Caitlyn Martyn, former associate editor with type 2C/3A hair: “This is your all-in-one hair concern savior. It helps hydrate and clean the scalp, eliminating buildup and cleaning away the gunk that inhibits hair growth and makes hair oily. The result: Clean, fresh, happy hair.”

What We Like
  • Eliminates scalp buildup from products or excess oil

  • Relieves flaky, itchy scalp

  • Restores moisture barrier for comfort and overall health

What to Consider
  • Needs to be applied before showering and washed out

Type of Product: Pre-wash oil | Key Ingredients: Basil leaf hairy root blend, sunflower oil, baobab oil | Size: 3 oz

If you’ve been searching for a wash-out treatment to help with hair loss and flakes, Act + Acre’s Scalp Detox will be your new best friend. This treatment gently breaks down any product buildup and flakes while simultaneously relieving itchy and dry scalps. Simply apply 20 minutes before you shower and rinse out. With this product, a little goes a long way, so start with a small amount, and you can always increase the dose if needed.

Title: Site Loop: Person’s hair before and after using x Act Acre Scalp Detox product.

Ally Hirschlag, former associate editorial director with type 2C/3A hair: “I’ve tried a lot of scalp soothing products, but this is the first one that A) didn’t spill all over me thanks to the smart spout, and B) relieved itchiness after the first use. Afterward, my scalp felt exceptionally clean, and flakes from buildup were noticeably reduced.”

What We Like
  • Tingly, minty feeling calms and resets scalp

  • Targets dryness and flakes

  • Large bottle with easy-to-use applicator tip

What to Consider
  • Tingly feeling not for everyone

Type of Product: Scalp oil | Key Ingredients: Peppermint oil, rosemary oil, lavender oil, aloe vera | Size: 4 oz

If you need to give your scalp some extra love, especially after rocking a protective style and dealing with buildup and/or flakes, Pattern’s scalp serum gets it done. You’ll feel it working on your scalp—it tingles, thanks to peppermint oil—leaving your scalp skin like it just indulged in a spa day. Over time, it combats dryness and flakes, making it a great choice for those who need soothing TLC. What’s nice about it is that you can apply it to wet or dry hair, whatever is more comfortable or convenient for you. Speaking of convenience, the bottle (which is larger than most others on this list) has an applicator tip for easy use.

Site Loop: Person’s hair before and after using x Pattern Scalp Serum product

Dominique Hobdy, senior editor with 4B/4C hair: “Pattern Beauty’s Scalp Serum has become my new go-to when my scalp needs extra love. This winter, my scalp has been extra dry and flaky. The peppermint and rosemary oils deliver a super cooling and soothing effect to an inflamed scalp which is for sure what makes it stand out. I’ve noticed that after taking out a protective style, this serum addresses any dryness, flakiness or even redness immediately.”

What We Like
  • Clarifies scalp and eliminates buildup

  • Works for all hair types

  • Made with sustainable packaging

What to Consider
  • Contains fragrance

Type of Product: Pre-shampoo oil | Key Ingredients: Passion fruit oil, castor oil, aloe vera | Size: 2 oz

Inspired by a ritual from the Dominican Republic, this nourishing pre-shampoo oil is here to exfoliate and nourish your hair. We all know that healthy hair starts at the scalp, and the ingredients in this formula all help stimulate hair growth in their own way—passion fruit oil contains antioxidants, castor oil supports hair growth, and aloe vera soothes and supports a balanced scalp. You don’t even need to book a flight to incorporate this into your daily routine (although we wouldn’t blame you if this product inspired a trip to Punta Cana).

Site Loop: Person’s hair before and after using x Ceremonia Aceite de Moska Scalp & Hair Oil product.

Adi Giesey, former beauty editor with type 1C hair: “I love the Ceremonia scalp oil because it doesn’t feel heavy on your hair, has only a subtle scent, and instantly calms my scalp/skin. The texture is super easy to manipulate and massage into the base of your roots, almost a spa-like experience. You truly can’t go wrong with this scalp oil.”

What We Like
  • Contains 13 nourishing oils to seal in moisture and tamp frizz

  • Shockingly lightweight

  • Soft, flexible feeling after use

What to Consider
  • Those with fine hair should use small amount to avoid weighing down

Type of Product: Hair oil | Key Ingredients: Oil blend from sea buckthorn, black seed, castor, jojoba, argan, coconut, and more | Size: 1.7 oz

There are so many good things to say about this oil. For one, it contains 13 different nourishing oils that work on both the scalp and the lengths. It’s very lightweight—despite said 13 oils—and it doesn’t weigh down hair when used sparingly. After use, it makes hair feel super soft, adds loads of shine, and moisturizes the scalp in the process.

Site Loop: Person’s hair before and after using x Cécred Nourishing Hair Oil product.

Shauna Beni-Haynes, former senior editor with 3C/4A hair: “If I have an itch on my scalp, I just massage some of the oil, and it relieves the area immediately. What makes it stand out from other oils I’ve tried is how lightweight it feels. The texture is smooth and liquidy, and it smells yummy thanks to the blend of plant-based oils.”

What We Like
  • Strengthens breakage-prone hair

  • Contains a plethora of nourishing oils

  • Large bottle

What to Consider
  • Can be too heavy for those with very fine hair

Type of Product: Scalp oil | Key Ingredients: Castor oil, black cumin seed | Size: 4.2 oz

This Goddess Strength Hair & Scalp Oil from Carol’s Daughter is a thick and soothing formula that is the perfect addition to your post-shower routine. After shampooing and conditioning, on damp or dry hair, use the pointed tip to apply the oil directly to your scalp and gently massage it in. The ingredients, aka moisturizing castor oil and strengthening black cumin seed, nourish dry scalps and treat heat-damaged strands. Just keep in mind that it can be somewhat heavy, so it’s ideal for thick or curly hair types. (Those with very fine hair may want to opt for something else.)

Site Loop: Person’s hair before and after using x Carol's Daughter Goddess Strength 7 Oil Blend Hair & Scalp Oil product.

Jasmine Phillips, former social media editor with type 4B hair: “I first started using the entire Goddess Strength collection from Carol’s Daughter to remedy my hair after suffering from heat damage, and I can definitely say it has made a huge difference in the health, look, and feel of my natural coils. The formula is thick, so I would recommend it for type 4 hair, as it would be too heavy for fine strands.”

What We Like
  • Helps strengthen and anchor hair to reduce shedding

  • Promotes supple, elastic-looking strands

  • Made without parabens, silicones, alcohol, or added fragrance

What to Consider
  • Watery consistency comes out fast

Type of Product: Scalp serum | Key Ingredients: Pycnogenol, procapil, amla extract, caffeine, arginine, synthetic collagen | Size: 1.7 oz

Youth Juice helps preserve, protect, and promote collagen to keep your hair feeling thick and strong. The lightweight formula goes on easily with no residue or greasy buildup. On clean, damp, or dry hair, apply one to three drops directly to your scalp and massage it in to distribute along your hairline.

A person before and after using COLOR WOW Youth Juice Collagen Scalp Treatment

Byrdie

Lauren Pardee, associate editorial director with type 1B/2A hair: “I used to have thicker hair and with age (and stress!) I’ve experienced a good amount of thinning and shedding. This serum helps keep your scalp healthy so it thrives—I noticed new baby hairs in three weeks.”

What We Like
  • Adds slip for easier braiding

  • Softens dry ends and boosts shine

  • Absorbs quickly without a greasy feel

What to Consider
  • Contains lavender oil, which may irritate sensitive scalps

Type of Product: Hair and scalp oil | Key Ingredients: Jojoba oil, safflower oil, lavender oil | Size: 3.9 oz

If braids, twists, or cornrows are part of your styling routine, this oil deserves a spot in your lineup. The jojoba and safflower oil blend helps hair retain moisture, softens dry ends, and adds shine without a greasy feel. Before braiding, work a few drops through damp or dry hair for extra slip that makes strands easier to handle. Once your style is in place, massage a few drops into exposed areas of your scalp to help keep dryness in check between wash days. It absorbs quickly and didn’t cause scalp buildup during testing, so you can give your scalp some attention without leaving your roots feeling oily. You can also use it as a prewash treatment when it’s time to take your braids down.

A person holds up a bottle of Pattern Jojoba Oil Hair Serum after applying

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Bianca Lambert, tester with thick, type 4 coily hair: “This made braiding my hair so much easier because it gave my hair extra slip sans the greasy feeling.”

What to Look for in Scalp Oils

  • Type: Different scalp oils will do different things. If you are experiencing itchiness or flaking, a scalp oil with soothing ingredients like castor oil will be your best bet. (Note: See a medical professional if your skin is inflamed or flaking excessively.) If you want something that’ll eliminate buildup, try something with clarifying properties, like tea tree oil.
  • Your Needs: Think of scalp care like skincare, and base your scalp oil choice on your scalp needs. What works for one scalp may not be a benefit to another. Thanks to today’s massive offering, you’ll find options specially formulated for oily scalp, dry scalp, curly hair, thinning hair—you name it.
  • Ingredients: Regardless of the type of formula or your needs, seeking, ingredients such as hyaluronic acid, argan oil, biotin (vitamin B7), and even niacinamide (vitamin B3) are ideal for maintaining a healthy, well-balanced scalp.

How We Tested Scalp Oils

We believe in using products we recommend, so we prioritize testing them in real life. 

  • Testing Period: Four weeks
  • Methodology: Our editors tested scalp oils in their own homes for at least a month (though some have been loyal to their oils for years!). Each product was tested on a variety of hair types (fine, thick, curly, straight, wavy, etc.) and concerns, including hair thinning, product buildup, and more.
  • Factors Considered: Ingredients, product size, design, intended purpose, overall results, and value.
FAQ
  • What is the best scalp oil?

    The best way to choose scalp oil is to approach it as you would skincare, so if there’s a condition you’d like your scalp oil to address, such as oiliness or dryness, it’s best to shop around until you find one with the ideal ingredients.

  • How often should you apply scalp oil?

    That depends on your lifestyle and scalp skincare concerns. Proper usage should keep the scalp moisturized and soothed without any buildup. However, if buildup is a real concern for you, try a water-based formula.

  • Will scalp oil make hair grow faster?

    Many of today’s scalp oil formulations contain a bevy of natural ingredients that some believe can encourage hair growth. While the official science is still out on many of them, certain compounds like biotin can play a role in supplementing hair strength and quality. So, while no scalp oil has been proven to make hair grow faster, its ability to support scalp health is an excellent start in the quest for great hair.

Meet Our Expert 

  • Kate Holden is a trichologist with firsthand hair loss experience, having managed trichotillomania since she was a teenager. She is also a full member of the Institute of Trichologists and is a qualified hairdresser.

Why Trust Byrdie

Austen Tosone is a beauty writer and content creator based in NYC, who just so happens to be on her own healthy hair journey. After years of coloring and heat damage, she’s embracing her natural brunette strands and is always looking for ways to care for her hair and scalp. She’s a fan of the Act + Acre Scalp Detox featured in this roundup.

Edited by Caitlyn Martyn
Article Sources
Byrdie takes every opportunity to use high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial guidelines to learn more about how we keep our content accurate, reliable and trustworthy.
  1. Patel DP, Swink SM, Castelo-Soccio L. A Review of the Use of Biotin for Hair Loss. Skin Appendage Disord. 2017;3(3):166-169. doi:10.1159/000462981

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