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Hair oil can be a bit intimidating. While we want our hair to look like it’s glistening, we certainly don’t want it to look (or feel) downright oily. While all hair types can benefit from using oil, the catch is finding one that works best for your strands in particular.
Below, we rounded up the best hair oils that’ll transform your locks.
Best Overall: Ouai Hair Oil
Created by celebrity hairstylist extraordinaire Jen Atkin, this lightweight oil can be applied onto wet or dry hair. Its oil blend—a mix of African galanga, ama oil, and Asian borage oils—works to completely eliminate frizz and tame unruly hair. It also doubles as a subtle hair perfume with notes of gardenia and violet. Use one or two pumps and apply from midshaft to ends to smooth down any wayward strands.
Best At-Home Treatment: Olaplex Hair Perfector No. 3
You’ve probably heard of Olaplex at your salon—it is, after all, beloved by hairstylists, colorists, and beauty folk alike. The brand's best-selling game-changer is the Hair Perfector No. 3, an at-home treatment with the same patented active ingredient as its professional counterparts. Basically, this treatment targets broken bonds (which are typically caused by chemical or thermal damage) and works not only to repair them but to prevent them from happening again in the future.
Best Drugstore: L'Oréal Paris Elvive Extraordinary Oil Deep Nourishing Treatment
Let us introduce you to your new hero product. This rich oil has a ton of uses: spread throughout hair before shampoo as a protective treatment, apply to damp hair right before styling to keep hair in place, or use after styling to complete your desired look. No matter when or how you use it, just know that argan oil and camellia oil are plumping up your stands and enhancing your shine.
Best for Damaged Hair: Olaplex No.7 Bonding Oil
When your hair has been put through the wringer from incessant combing, blow-drying, straightening, perming, and other chemical and mechanical processes, it could use a helping hand from a powerful bonding oil, like this one. This formula features ingredients that help repair broken bonds in strands to prevent further damage and breakage so you can nurse your hair back to its best state.
Best for Curly Hair: Verb Ghost Oil
This handy pump is called Ghost Oil for a reason—it literally disappears into hair as soon as it’s applied, leaving no trace of it. Users find that it’s an excellent detangler and smoother, thanks to moringa seed oil. Argan oil helps to improve hair’s elasticity, transforming lackluster curls by giving them a healthy bounce. Apply all over the hair for ultimate shine.
Best for Fine Hair: Shu Uemura Essence Absolue Nourishing Protective Oil
If you have fine hair, prepare for this ultra-lightweight oil to blow your mind. Infused with camellia oil, the velvety texture (read: not sticky) targets deep in your hair’s cortex, hydrating it from within and rebalancing moisture levels. It also doubles are a protectant, as it shields strands from harmful UV rays. Users love how silky and manageable their hair feels after use. Apply just one pump, avoiding the roots, for glossy locks.
Best Overnight: Vernon François Overnight Repair Treatment Oils
With clients like Lupita Nyong’o, Serena Williams, and Kerry Washington, celebrity stylist Vernon François knows hair—which is why the overnight repair oil from his namesake line is on our list. Each vial (this set includes four!) contains the same blend of jojoba oil, sweet almond oil, argan oil, and vitamin E. Just spray evenly from root to tip before bed, and you'll wake up with smoother, nourished strands sans any greasiness.
Best for Sun Protection: Phyto Plage Protective Sun Veil
You likely know how important it is to protect your skin from harmful UV rays, but protecting your hair is a real thing, too. That's why we love this product—it's basically sunscreen for your strands. It's formulated with built-in UV filters, while sunflower extract creates a protective shield that prevents dehydration from the sun, as well as from chlorine and salt water.
Best for Hair Growth: Briogeo B. Well Organic + Cold-Pressed 100% Castor Oil
Slather this organic oil all over your scalp, hair, and even eyebrows to promote faster hair growth and thicker strands. Extracted using the cold-press method, this oil is as pure as it gets with all its natural vitamins preserved throughout the process.
Best Oil Serum: Moroccanoil Treatment
With each use, argan oil and linseed extract (both packed with essential fatty acids) nourish and strengthen hair. The spicy amber and warm floral scent, exclusive to Moroccanoil, is also transporting. It’s best used on clean, damp hair right before styling or as a touch-up throughout the day.
Best for Dry Hair: AVEDA Dry Remedy Daily Moisturizing Oil
Brittle hair, beware. This repairing oil is coming for you—but in a good way. Certified organic buriti oil, harvest from the “tree of life” in Brazil, instantly quenches and restores thirsty, weak hair. You’ll also find that there’s no silicone in this formula, so just a few drops are all it takes to revive dull, tangled strands.
Best Lightweight: Bumble & Bumble Hairdresser’s Invisible Oil
This oil has a super non-greasy texture that's immediately absorbed, adding needed hydration and removing pesky frizz. Just apply it to wet hair right before drying (or dry hair before heat styling). Plus, it's formulated with UV filters that protect stands from the damaging effects of the sun.
Best Budget: Hask Argan Oil Repairing Shine Hair Oil
Hair oil doesn’t have to be super pricey in order to work efficiently. Take this affordable little bottle, for example. Its argan-oil-infused formula controls frizz and gently detangles hair. It’s also safe to use on color-treated hair as it’s sulfate- and alcohol-free. Users note to avoid applying this near and on the root as the thicker formula is meant for more damaged areas.
Best for Color-Treated Hair: Leonor Greyl l'Huile de Leonor Greyl Pre-Shampoo Treatment
Our editorial director, Faith Xue, calls this oil a life-saver for her platinum blonde hair. Considered a protective pre-shampoo, it’s best applied on dry hair—either right before you hit the beach or pool, or before you spend the day out in the sun. Let the product sit for a few hours so the product can completely coat each strand, essentially creating a barrier to guard your hair from outside forces (like chlorine). At the end of the day, rinse it out.
Best Argan Oil: Josie Maran 100% Pure Argan Oil
This best-selling argan oil checks all the boxes: hydrating, nourishing, clinically tested, and it has no added ingredients. Tame frizz effectively by applying a small amount from midshaft down, focusing on the ends as you spread out the product. What we love about this versatile oil is that you can literally use it anywhere—your hair, scalp, face, and body. Not only is it multifaceted, but it shortens your routine, too.