The One Haircare Product We Can All Benefit From Using, According to Experts
Much like face oils, hair oils also have the power to divide beauty buffs far and wide. While some love the nourishing, intensely moisturising properties of hair oils, others detest their weighty, greasy nature. However, unlike face oils, when it comes to expert opinion, general consensus is that, actually, adding a hair oil into your routine can only make things better, you just need to know how to use them.
As someone that has very fine, limp hair, I have avoided hair oils for as long as I can remember. Sure, I like the way that they leave my bleached ends feeling silky smooth, but something about adding a greasy formula to my grease-prone lengths has always felt counter-intuitive. Having said that, considering that I haven’t had my hair cut or coloured in nearly six months, my hair is crying out for some nourishment.
After putting out a cry for help on my Instagram, I was inundated with different hair oil recommendations. Literally willing to try anything to add some life back into my straw-like ends, for the first time in my life I considered adding a hair oil to my routine. But first, I wanted to reach out to those most in the know to make sure I was making the right decision.
"Hair oils help to seal the hair cuticle, laying it flat and adding smoothness and shine. Many oils contain fatty acids, which replace the lipids in damaged hair,” says Andrew Barton, Headmasters creative and communications director.
And it turns out that you don’t just have to have dry, dehydrated strands to reap the benefits of oils. "It’s a myth that hair oils will weigh hair down, making it feel heavy and look oily. In fact, oils can be more lightweight than a balsam-based conditioning agent, and they always add shine. The key to using them in in the application,” advises Barton. So in a bid to demystify the ever-confusing world of hair oils, I have compiled an expert-led guide on the best hair oils for different hair concerns.
The Ultimate Best Hair Oils, Listed:
- Davines Oi Oil
- Gisou Honey Infused Hair Oil
- Cécred Nourishing Hair Oil
- Kérastase Paris Elixir Ultime L'Huile Original Hair Oil
- Beauty Pie Super Healthy Hair Seven Oil Hair Elixir
- Arkive Headcare The Good Habit Hybrid Oil
- Olaplex No.7 Bonding Oil
- Ouai Hair Oil
The Best Hair Oils For Dry Hair:
In the most obvious case, hair oils are truly wonderful at adding moisture to dry strands. Those with a dry, coarse hair texture are likely to see the most transformative results out of using a hair oil. Depending on your specific texture and your chosen product, oils to treat dry strands can be used in different ways. "The best oils for dry hair tend to be more concentrated forms like argan, coconut and avocado oil. For seriously dry hair, I advise using oils after shampooing to provide ultimate hydration,” says Antony Rawlings, Creative Director at Lockonego for Redken. Depending on the formula, you can also use as a pre-wash treatment, a post-wash leave-in treatment or apply it to dry ends on non-wash days to increase shine and manageability.
Now Shop the Best Oils for Dry Hair:
If ever there was an IYKYK (If You Know You Know) product, it would be this. The Davines Oi Oil is a beauty editor secret, beloved for the way it hydrates and adds shine without an ounce of weight. No grease, just gloriously hydrated locks. And, for the regular travellers, it comes in a smaller 50ml size, too.
The luxurious texture of Gisou's hair oil is heavier than most, making it great for thicker hair types that require intense moisture, leaving it shiny and soft.
Infused with 13 African hair oils, this ultra-nourishing hair oil from Beyonce's hair line helps to seal in moisture, smooth and leaves hair scented in the most incredible scent. The formula is ideal for those with textured hair that requires more hydration.
Kérastase's hair oils are a favourite among beauty editors and experts alike because they leave hair with the most lustrous and silky shine. It's an investment, but a little goes a long, long way.
This award-winning formula from Charlotte Mensah is incredible for curly and textured hair and can be used through lengths to add hydration, smooth and define, as well as on the scalp to soothe and nourish.
The perfect size for a handbag or carry-on luggage zip-loc, this small hair oil is mightier than its stature may suggest. It has a divine scent – sweet and playful – but does the heavy lifting of hydrating, smoothing and adding shine, too.
The clue's in the name – this leaves your hair soft and sleek, soothing frizz and flyaways as you apply it through your lengths. It has a medium thickness, so it's best suited to those with medium to thick or coarse hair types.
This is an OG favourite that many with parched and thick hair types remain loyal to for its argan oil formula. It can be used on damp or dry hair to lock in moisture and while leaving hair soft and shiny.
The Best Hair Oils For Fine Hair
If you’re anything like me, you’ll find the concept of using oils on your fine hair quite scary. The truth is, a bit of dry texture is often the only thing capable of giving fine hair a little bit of life and volume. However, because fine hair is often fragile, it’s important not to starve it of moisture, and this is where oils can be really helpful. Luckily, it turns out that those with fine hair can use hair oils without weighing it down.
"The secret to using hair oils on fine hair is to control the amount you use,” says Barton. "Less is more, so apply only one drop, to begin with, and build up if you need more. Massage two to three drops into the palms, tip your head upside down and apply the oil through the length. To minimise breakage, I like to comb it through with a Manta hairbrush.”
"While focusing the product on the ends is important if you want to keep the volume at the roots, it’s also a good idea to make sure you opt for lighter products like mists and oil-infused serums," advises Rawlings. "If you need deep nourishment all over, use an oil or an overnight mask, for example, and wash it out the next morning. A top trick is to mix oils with your conditioner to maximise the effects,” he says.
Shop Best Hair Oils for Fine Hair
When it comes to lightweight hair oils, this is one of the best out there for very fine hair. The oil is featherlight, so it won't weight hair down. It also contains Virtue's Alpha Keratin 60ku®, which helps to replenish keratin in the hair, making it ideal for those with damaged hair from heat or colour treatment.
Price shown is member price. £35 for non-members.
This hair oil is so popular, it's often sold out. It contains a cocktail of seven oils such as macadamia, wheat germ and rosehip oils to add hydration through the lengths. For very fine hair, one pump is all you need to deliver gloss and shine to lacklustre strands.
This is another hairdresser favourite and it stays true to its name – its serum-like texture is almost undetectable in the hair, making it great for fine hair that gets greasy or weighed down easily by hair products.
This is a great affordable hair oil with lightweight baobab and jojoba oils that give hair all of the moisture and lustre without any of the heaviness that you get with some hair oils.
If you have damaged hair in need of repair' Olaplex's formula helps to restore broken bonds while leaving a lightweight lustre through your lengths.
Finding a hair oil that genuinely nourishes without creating grease is, sometimes, like looking for a needle in a very large haystack. Fortunately, we've already picked a fair few that work and that goes for this Ouai gem, too. Smoothing and protecting, a few drops of the oil goes a long way – helping to repair and soften hair, as well as minimise flyaways and fluff.
A great alternative solution for fine hair is to look for oil-in-mist products that lightly coats rather than saturate the hair. This mist does just that – a touch of oil.
Best Hair Oil For Irritated Scalps
When you’ve got an irritated scalp, it’s likely you’ll just want to leave it alone and for good reason. Overly drying shampoos and other products can just make things worse. Incorporating an oil into your hair routine and using it as a scalp treatment, though, could help ease the problem. Rawlings advises, "Oils like tea tree, jojoba, olive and/or castor oil can help soothe the scalp. I’d advise massaging them into the scalp before shampooing to create a barrier that prevents stripping any natural oils.” If you are experiencing serious scalp irritation, flaking or discomfort, it is always best to seek expert advice from a trichologist so that you can build a targeted regimen.
Shop Oils for An Irritated Scalp
This nourishing rosemary oil has a minty tingle that leaves the scalp feeling soother and refreshed. TikTok has gone wild for its hair growth effects, too. Simply apply to roots, massage in and leave in the hair overnight before shampooing out.
This is not just a chic bottle. This pre-shampoo scalp oil calms irritated scalps and helps to add moisture to the roots of your hair while leaving them feeling purified.
This multi award-winning oil contains salicylic acid to help reduce dandruff and soothe irritation on the scalp while rosemary helps to encourage hair growth.
Wish your scalp would be a little more robust when dealing with stress or environmental challenges. Well, this oil is rich in chia seed and babassu oil, as well as the sweet-sounding meadowfoam seed oil, which all work together to moisturise the scalp and strengthen unhappy hair.
After Monpure won best hair oil in our Next In Beauty Awards, we knew that the scalp oil was worth trying too. It really helps to soothe sore scalps thanks to hazel water and salicylic acid to gently exfoliate and hit refresh on your scalp health.
Shannon Lawlor is a renowned beauty journalist and has contributed to Who What Wear’s beauty content since 2020. As a leading beauty editor, expert and brand consultant, she has over eight years of experience working for some of the industry’s most esteemed titles, including Who What Wear (of course), Glamour UK, Stylist, Refinery29 and Fabulous. Having also worked behind the scenes with some of the industry’s biggest brands and retailers, Shannon has a unique insight into what people really want from their beauty routines. Understanding that beauty lovers seek honest, open and responsible advice, she has it made her mission to demystify the intimidating world of beauty, taking a no-frills approach to the most relatable topics. While Shannon is the first to admit she doesn’t hold the answer to every beauty question out there, she is dedicated to sharing her expert insights in a bid to help. As a self-proclaimed lazy girl, Shannon has an affinity for easy-to-use, foolproof beauty products and has made it her mission to scope out the best of the best. When she’s not working, Shannon is likely soaking in the bath or giving no-holds-barred beauty reviews on Instagram from her bathroom floor.
- Eleanor VousdenBeauty Editor, Who What Wear UK
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