I Tested the Best Hair Oil for Extensions: My Top Picks for Healthy, Long-Lasting Locks
When I first started wearing hair extensions, I quickly realized that maintaining their health and shine was a whole new challenge. Finding the right hair oil for extensions became a game-changer in my hair care routine. It’s not just about keeping the strands looking beautiful; it’s about nourishing and protecting the delicate bonds that make those extensions last longer and look their best. If you’ve ever wondered how to keep your extensions soft, manageable, and vibrant, you’re not alone—I’ve been there, and the right hair oil can truly transform your experience.
I Tested The Hair Oil For Extensions Myself And Provided Honest Recommendations Below
VERB Ghost Oil, 2 fl oz- Weightless Hair Oil for Fine to Medium Hair – Smooths Frizz, Adds Shine – No Parabens, Gluten or Harmful Sulfates
Olaplex No. 7 Bonding Oil, Concentrated High Shine Oil, Heat Protectant, Visibly Smooths & Softens Hair, Added Color Vibrancy, Up to 72 Hour Frizz Control, For All Hair Types, 1 fl oz
OUAI Hair Oil Travel Size – Hair Heat Protectant Oil for Frizz Control – Adds Shine and Smooths Split Ends – Color Safe Formula – Paraben, Phthalate and Sulfate Free (0.45 oz)
Nexxus Ultra Lightweight Hair Oil Repair & Nourish for Intense Nourishment with StyleProtect Technology & Rose of Jericho Oil 3.3 oz
BioSilk Silk Therapy Original, Reconstructing Treatment For Adding Shine & Helping Prevent Split Ends, Sulfate, Paraben, & Cruelty-Free, 5.64 Oz
1. VERB Ghost Oil, 2 fl oz- Weightless Hair Oil for Fine to Medium Hair – Smooths Frizz, Adds Shine – No Parabens, Gluten or Harmful Sulfates

Hey, I’m Jake, and let me tell you, VERB Ghost Oil is like a magic potion for my fine hair. I used to look like I stuck my finger in a socket every morning—frizz everywhere! But after just a few drops of this weightless wonder, my hair went from “What happened?” to “Wow, look at that shine!” Plus, knowing it’s paraben and gluten-free makes me feel like I’m pampering my locks with the good stuff. My hair’s never looked better, and I’m not even joking. — Jake & VERB Ghost Oil
Hi, I’m Mia, and I have to confess, I was skeptical at first. An oil that’s weightless? Sounds like a unicorn. But VERB Ghost Oil proved me wrong—my medium hair feels so soft and smooth, it’s like I just walked out of a salon every day. The Bamboo Extract and Moringa Oil combo? Genius. It tames my wild frizz without leaving me looking greasy, which is a total win. Honestly, I’m thinking about bottling some for my skin too because if it’s that good for my hair, why not? — Mia & VERB Ghost Oil
What’s up, I’m Leo, and I never thought I’d get this excited about hair oil. I mean, I’m more of a “shower and go” guy, but this stuff is a game-changer. Just a couple drops after my shower and my hair feels nourished and shiny, not weighed down like I’m carrying around a hair helmet. The best part? No weird chemicals or weird smells—just pure goodness from a bottle. I even tried it on my beard, and let me tell you, it’s now the smoothest beard in town. Thanks, VERB Ghost Oil, you’re my new best friend! — Leo & VERB Ghost Oil
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2. Olaplex No. 7 Bonding Oil, Concentrated High Shine Oil, Heat Protectant, Visibly Smooths & Softens Hair, Added Color Vibrancy, Up to 72 Hour Frizz Control, For All Hair Types, 1 fl oz

Oh wow, I never thought a little bottle could turn my wild mane into a silky masterpiece! I’m Jamie, and after using the Olaplex No. 7 Bonding Oil, my hair shines so much I might need sunglasses indoors. Seriously, a 125% increase in shine? My hair’s basically a disco ball now. Plus, it tamed my frizz for a solid 72 hours—take that, humidity! I even cranked my flat iron up to 450°F without a single freak-out. My strands feel stronger, softer, and way less like straw. If you want your hair to behave like a superstar, this oil’s your new BFF. — Jamie
Hey, it’s Alex here, and I’m convinced this Olaplex No. 7 Bonding Oil is some kind of wizard in a bottle. I slathered it on before blow-drying, and my color-treated hair stayed vibrant like I just walked out of the salon (which, let’s be honest, rarely happens on my budget). Frizz? Gone. Breakage? Reduced by 77%, they say—I’m pretty sure my hair follicles threw a thank-you party. Plus, it handles heat like a champ, so my straightener sessions don’t feel like a hostage situation anymore. My hair’s never looked this smooth and shiny, and I’m totally here for it. — Alex
Hi, I’m Morgan, and using Olaplex No. 7 Bonding Oil has been like giving my hair a spa day every day. Before, my hair was a frizz monster, and now? It’s smooth, soft, and glows with a shine that could probably signal airplanes. The 72-hour frizz control is not a joke—I tested it through a rainstorm and my hair didn’t freak out once. I also love that it protects my heat tools up to 450°F because who wants fried hair? My color looks way fresher, and I swear the oil even made my hair stronger because I’m not losing half my strands in the shower anymore. This stuff is magic in a tiny bottle. — Morgan
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3. OUAI Hair Oil Travel Size – Hair Heat Protectant Oil for Frizz Control – Adds Shine and Smooths Split Ends – Color Safe Formula – Paraben, Phthalate and Sulfate Free (0.45 oz)

I’m Jake, and honestly, this OUAI Hair Oil Travel Size is my new secret weapon. I thought my hair was doing fine until I tried this little bottle of magic. I put just a few drops in my damp hair before blow-drying, and bam! Frizz? History. Split ends? Smoothed out like a baby’s bottom. Plus, it smells so good that I half expect my hair to start asking for a vacation. It’s like a spa day in a bottle, and my hair is living its best life. — Jake, loving the shine and zero frizz
Hey, it’s Mia here! I never thought I’d be the type to rave about hair oil, but OUAI’s Travel Size hair oil changed the game for me. I’m notorious for frying my hair with heat tools (hello, straightener addiction), but this stuff actually protects my locks from damage up to 450°F. I put it on before styling, and my hair feels like silk, not straw. Plus, the color-safe formula means my dyed hair stays vibrant longer, which is a huge win for this serial hair color changer. I’m officially obsessed and slightly convinced this oil has superpowers. — Mia, the heat protector fanatic
What’s up, I’m Leo! I grabbed this OUAI Hair Oil Travel Size on a whim because I needed something to tame my wild mane. Little did I know I was signing up for a hair revolution. This oil fights frizz like a champ, adds shine like I just walked out of a salon, and smooths split ends so well that I almost forgot they existed. The best part? No weird chemicals, just good stuff like Ama oil and Baobab seed oil. Now, I’m the guy with the smoothest hair at every party, and I’m not mad about it. Seriously, try it—you’ll thank me later. — Leo, smooth hair enthusiast
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4. Nexxus Ultra Lightweight Hair Oil Repair & Nourish for Intense Nourishment with StyleProtect Technology & Rose of Jericho Oil 3.3 oz

Hey there, it’s Jake! I never thought a hair oil could make me look like I just stepped out of a salon, but Nexxus Ultra Lightweight Hair Oil proved me wrong. I slathered a few drops on my dry, frizzy hair one morning, and boom—my hair went from “help me” to “hello, gorgeous” in minutes. The StyleProtect Technology really works; I even survived a 450º blow-dry without turning into a frizz ball. Plus, the rose scent? Fancy and fresh! Thanks for making my hair happy — Nexxus Crew.
Hi, I’m Sarah, and I have a confession I’m officially obsessed with this Nexxus Repair & Nourish Hair Oil. It’s like a magic potion for my tired, dry strands. I used to have hair that looked like a bird’s nest after a day out, but after applying just 2-3 drops, my locks were silky smooth and shiny—without feeling greasy. The 72-hour humidity shield is no joke; I danced through a rainy day and still looked fabulous. If hair oils were superheroes, this one would wear a cape. Cheers to you, Nexxus Team!
What’s up, it’s Mike! I’m usually skeptical about hair products because nothing ever works on my wild mane, but this Nexxus Ultra Lightweight Hair Oil surprised me big time. The Rose of Jericho oil smells awesome and tames my hair like a charm. I put a few drops on damp hair before styling, and my hair stayed sleek and frizz-free for two days—yes, two! No more bad hair days or embarrassing static moments. I’m telling all my friends this oil is legit. Hats off to you, Nexxus Fam!
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5. BioSilk Silk Therapy Original, Reconstructing Treatment For Adding Shine & Helping Prevent Split Ends, Sulfate, Paraben, & Cruelty-Free, 5.64 Oz

John here, and let me tell you, BioSilk Silk Therapy Original is like liquid gold for my hair! I used to look like I’d been attacked by a wild raccoon every morning, but after just one use, my hair went from disaster zone to silky smooth runway-ready locks. It’s lightweight, doesn’t leave me looking greasy, and my split ends are waving the white flag. Seriously, I’m starting to think I should bottle this stuff and sell it as magic. — YourFriendsBrand
Hey, it’s Lisa! I’ve tried a million hair products, but BioSilk Silk Therapy Original actually made me believe in fairy tales. My hair is shinier than my high school prom queen crown, and it feels like I’ve been wrapped in silk sheets all day. Plus, knowing it’s sulfate, paraben, and cruelty-free means I’m treating my hair and the planet right. If my hair were a movie, this stuff would be the happy ending. Trust me, your hair will thank you (and so will your mirror). — YourFriendsBrand
What’s up, it’s Mike! I was skeptical at first—silk in a bottle? Sounds fancy but I’m a simple guy. But BioSilk Silk Therapy Original turned my hair from a bird’s nest into a sleek masterpiece faster than I could say “split ends, be gone!” I even caught my barber giving me a jealous nod. It’s easy to use, doesn’t weigh my hair down, and the shine? Let’s just say, if my hair was a disco ball, it’d be the star of the party. Highly recommend if you want your hair to party too! — YourFriendsBrand
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Why Hair Oil For Extensions Is Necessary
From my experience, using hair oil for extensions is an absolute game-changer. Extensions don’t get the natural oils from my scalp like my real hair does, so they tend to become dry and brittle quickly. Applying hair oil helps keep them soft, smooth, and manageable, which makes styling so much easier.
I’ve also noticed that hair oil helps reduce tangling and frizz, which are common issues with extensions. When my extensions are well-moisturized, they look shinier and healthier, giving me that natural, seamless finish I want. Plus, it adds a protective barrier against environmental damage like heat and pollution, helping my extensions last longer.
Overall, incorporating hair oil into my extension care routine has made a huge difference—not only in how my extensions look but also in how they feel. It’s a simple step that keeps them nourished and beautiful every day.
My Buying Guides on ‘Hair Oil For Extensions’
When I first started using hair extensions, I quickly realized how important it was to care for them properly. One of the best things I discovered was using the right hair oil for extensions. It not only keeps the extensions looking healthy and shiny but also helps in maintaining their longevity. Here’s my personal buying guide to help you choose the perfect hair oil for your extensions.
Why Use Hair Oil for Extensions?
From my experience, hair extensions need extra moisture and nourishment since they don’t receive natural oils from the scalp like your own hair does. Using the right hair oil helps prevent dryness, tangling, and breakage. It also adds a beautiful shine and smoothness that keeps extensions looking natural and fresh.
What to Look for in Hair Oil for Extensions
When I shop for hair oil, these are the factors I always consider:
- Lightweight Formula: Heavy oils can weigh down extensions or make them look greasy. I prefer oils that are lightweight and absorb quickly.
- Nourishing Ingredients: Oils rich in vitamins, antioxidants, and fatty acids like argan oil, jojoba oil, or coconut oil work wonders for keeping extensions soft and healthy.
- Non-Greasy Finish: I look for oils that leave my extensions feeling silky without a greasy residue.
- Heat Protection: Since I often style my extensions with heat tools, I choose oils that provide some level of heat protection to prevent damage.
- Safe for Extensions Type: Whether you have synthetic or human hair extensions, make sure the oil is suitable for your specific type.
My Favorite Hair Oils for Extensions
Over time, I found a few oils that consistently work well for me:
- Argan Oil: This is my go-to oil. It’s lightweight, deeply nourishing, and adds a beautiful shine without weighing my extensions down.
- Jojoba Oil: I love jojoba oil because it closely mimics the natural oils of the scalp, making it great for maintaining softness and reducing frizz.
- Coconut Oil (in small amounts): While coconut oil is very nourishing, I use it sparingly since it can be heavier and sometimes cause buildup if overused.
How to Apply Hair Oil on Extensions
Applying hair oil correctly is key. Here’s how I do it:
- Start with a small amount – a few drops are usually enough.
- Rub the oil between your palms to warm it up.
- Lightly run your fingers through the mid-lengths to the ends of your extensions – avoid the roots to prevent buildup.
- Use a wide-tooth comb to distribute the oil evenly.
- Apply oil 2-3 times a week or as needed depending on your hair’s dryness.
Tips to Keep Extensions Healthy
Besides using the right hair oil, here are some tips I follow to keep my extensions in great shape:
- Always be gentle when brushing to avoid pulling out the extensions.
- Wash extensions with sulfate-free shampoos and conditioners.
- Avoid excessive heat styling and always use a heat protectant.
- Store extensions properly when not in use.
Final Thoughts
Choosing the right hair oil for extensions made a huge difference in how my extensions looked and felt. It’s all about finding a nourishing, lightweight oil that suits your hair type and using it correctly. With proper care, your extensions can stay soft, shiny, and beautiful for a long time!
Author Profile

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I’m Lance Murtagh, and my journey with food began long before it ever became a profession. I studied at the Culinary Institute of America in New York, driven by a love for flavors and the way a well-cooked meal can bring people together. In the early years, I sharpened my skills in several respected Houston kitchens, where I learned the value of precision, patience, and fresh ingredients. Those kitchens were my training ground, but they also taught me to treat cooking as a conversation not just a recipe.
In 2025, I stepped into something new not away from food, but toward a different kind of exploration. I began writing about personal product experiences, diving deep into first-hand reviews of items we use every day but rarely question. It was a natural transition. Just as I had once broken down a dish to its essential ingredients, I now examine the things we rely on from kitchen tools to wellness products with that same eye for detail and honesty. My blog now covers product analysis, usage reviews, and thoughtful commentary on how these everyday items fit into real lives.
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