Best Hair Oils for Extensions (10 Expert-Approved)
You know the struggle of having thin hair and trying to keep extensions smooth, shiny, and healthy. Extensions don’t get natural oils like real hair, so they turn dry, frizzy, and weak very fast. Many people try random hair oils, but some feel greasy, while others break down the glue or weigh the hair down. That’s where the real problem lies—finding an oil that works without ruining your extensions.
This happens again and again because extensions need gentle care. The right oil makes all the difference, but it has to be lightweight, nourishing, and bond-safe. After testing many oils, you’ll discover which ones actually help fix dryness and dullness. In this article, you’ll explore the 10 best hair oils for extensions, all tried, tested, and loved.
Top Hair Oils for Healthy and Shiny Extensions
Add a moisturizing hair oil to your daily routine. Start from the middle of the hair and go down to the edges. Good hair oil adds volume to your hair, helping with day-to-day styling while your hair looks ravishing.
Following are some best hair oils for healthy extensions.
1. Moroccan oil Treatment — Best overall
Moroccan Oil Treatment is the best hair oil you have ever tried. It has argan oil as its base ingredient, which is an antioxidant; it hydrates and nourishes the hair by absorbing into it.
With continuous chemical treatment, our hair gets weak and dull. Moroccan Oil Treatment contains fatty acids that maintain hair health and increase elasticity.
The best thing about this oil treatment is that it speeds up blow-drying time. Moroccan Oil Treatment cures sun damage and adds shine to the hair.
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What customers say:
Customers say that “it is worth the price and works on all types of hair.” “It settles all flyaways and tangles.” “It transforms dry and over-processed hair into beautiful hair.”
2. Olaplex No.7 Bonding Oil — Best hair oil for nourishing
Olaplex No.7 Bonding Oil is best for damaged and dry hair. You can use pat dry or dehydrated hair and witness the magic.🤩
It strengthens and protects hair structure. It rejuvenates your hair by restoring normal hair texture.
Olaplex No.7 Bonding hair oil is used to nourish dead, dry, brittle, and frizzy hair extensions. It penetrates deep into the hair and works from inside to outside.
It saves from damage during blow drying, straightening, or curling. It forms a protective layer against harmful UV rays.
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What customers say:
Most customers highly recommend this oil as it is best for bonding hair. It works well on dry and damaged hair. Customers say it is best for nourishing damaged and dead hair.
3. Kate Blanc Cosmetics Castor Oil — Best for nourishing
Kate Blanc Cosmetics Castor Oil is the best hair oil for nourishing and strengthening the extensions.
Castor Oil is very suitable for hair growth and promoting hair follicles. It is 100 % natural compressed castor oil.
It absorbs into the hair, working on the hair follicles to nourish the scalp and minimize hair loss.
Extensions become weak and dull; castor oil is best for dry and brittle hair. It rejuvenates dull hair extensions, giving them natural shine and elasticity.
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What customers say:
Most customers say Castor oil is 100% natural, cold-pressed, and hexane-free. It works on brittle hair and nourishes them deeply.
4. OGX Extra Strength Hair Oil — Best for shiny and soft hair
OGX Extra Strength Renewing Oil is just an intensive hair care serum. Its bottle has a unique style that is travel-friendly and fits easily in my makeup pouch.
This oil stands out from others due to its unique blend of exotic ingredients. Its Argan Oil of Morocco penetrates deep into the hair extensions.
Its strengthening formula forms a protective layer around the hair, thus protecting hair from heating and blow drying. Vitamin E and supercharged antioxidants revitalize damaged coarse hair.
Its specialty is
- Argan oil helps restore lush, shiny, and soft hair.
- It is a pre-styling primer.
- Seals in all nutrients and shine.
- Gives silky perfection to the hair.
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What customers say:
Customers say OGX Extra Strength oil treats coarse and damaged hair. It works wonders on dull hair, with continuous use it shows a difference. Hair felt like never before, a must-have haircare.
5. Handcraft Fractionated Coconut Oil — Best carrier oil and deep moisturizer
My friend was suffering from a dry scalp that would always itch. Due to this, she has another problem with hair loss.
Her dermatologist suggested Handcrafted Fractionated Coconut Oil. She used it in her daily routine, and the results were visible.
It not only soothes the scalp but also volumizes the hair. Previously, due to hair loss, my friend used extensions. She used this oil on her extensions, and now, with the growth of new hair, she doesn’t need extensions anymore.
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What customers say:
It is best for dry hair. Customers appreciate the seller’s honesty while mentioning the oil’s features. It absorbs quickly and does not leave hair greasy.
6. GK HAIR Global Keratin Argan Oil — Best for softening hair
GK Hair serum is 100% natural, and it proves it while we use it. It contains Juvwxin, Argan Oil, and Natural plant extractions.
It improved hair texture and softened it. The hair looks like you have just taken Karetan treatment. It locks moisture in the hair and prevents water loss.
By reducing frizziness and dullness, it leaves hair sleek, polished, and vibrant looking. You can style your hair anyway.
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What customers say:
Customers love the quality and its keratin-like hair treatment. It gives instant results on all types of extensions: damaged, dry, brittle, colored, etc.
7. L’ANZA Keratin Healing Oil — Best for repairing extensions
Dull and flat extensions?
L’anza’s keratin healing oil is designed to nourish your hair and promote healing from the inside. It provides your hair with natural volume and bounce by healing every strand’s elasticity.
Because it contains keratin that keeps its natural texture and frees your hair from heat damage and dryness, it also eliminates flatness, lifelessness, and stiffness without taking away your hair’s bounce and movement.
It protects your hair from Future damage and dullness.
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What customers says:
Pricey but so worth it. It smells so good I just want to lather it everywhere on my body. It is also so soft and smooth on my hands. Very great quality oil.
8. Oribe Gold Lust Nourishing Hair Oil — Best oil for nourishing extensions
Only one thing can satisfy the thirst of your dry extensions, and that is Oribe Gold Lust Nourishing Hair Oil.
It contains the superpowers of jasmine oil, sandalwood extracts, and argan oil to combat dryness, add shine and moisture, and repair damage.
It can penetrate deep into your hair, and you can feel your extensions 2X softer and frizz-free for up to 72 hours. Argan oil is luxuriously lightweight, so that your hair won’t feel heavy and flat.
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What customers say:
It helps my dry hair restore moisture and has a beautiful scent. Would buy it again.
9. UNITE Hair U Oil – Argan Oil — Best for dull and dry hair extensions
If you are looking for hair gels to style your hair, think a little differently and try Unite Hair’s argan oil.
A very lightweight and deeply penetrating oil that not only works for the major issues of your hair but also makes your hair manageable for everyday looks.
It tames dry, frizzy hair and keeps it looking its best in every style, without leaving it flat and oily. It is perfectly safe for extensions and nourishes them for a voluminous appearance.
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What customers says:
Got tangles? Get this! This made Grandma’s grey hair soft and smooth. You better get this! Works awesome, and smells good. Love it. Pricey!
10. VERB Ghost Oil — Best for softening hair extensions
Here is a lightweight hair oil to keep your extensions soft and manageable for any style. It is specifically formulated for everyday use in dry and frizzy hair to tame them and make them healthier.
You can use it on both wet and dry hair before styling, leaving your hair open or tied into a style. It will stay for a long time, keeping your hair naturally shiny and smooth.
If you have thin and bleached hair, use Verb’s ghost oil to style your hair any way you want.
Did you ever wonder which oils are best for caring for human hair wigs? The right oil keeps your wig soft, tangle-free, and full of shine. Explore our trusted picks that nourish hair gently without weighing it down.
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What customers say:
I have thinning, bleached & color-treated curly hair. This product is so true to its name – it doesn’t weigh my hair down, even over leave-in conditioner and styling products. Also helps tone down the frizz in my hair, without making my hair greasy or clump together.
How to use oil on hair extensions?
Applying oil to extensions is vital to keep them soft and healthy. It also makes them manageable. However, you must learn to use oil on the extensions and avoid being too harsh, as this can cause breakage and damage.
Here is a step-by-step guide;
- First of all, you need to keep your stuff ready, e.g., extension brush and oil, etc.
- Detangling Extensions
Image source: freepik
Detangle your extensions with an extension brush.
- Apply Oil
Image source: freepik
Take a little amount of oil in your palm and rub your hands together to spread the oil evenly. Apply all over your hair and leave.
Do not apply to the roots; start applying from the mid-shaft of the hair.
- Use Comb
Image source: freepik
Use an extension brush to spread the oil evenly in your hair, and be very gentle during brushing. This helps to avoid clumping or greasy spots of oil.
- Leave for an Hour or More
Allow the oil to absorb well into your hair and leave it for a minimum of 30 minutes.
You can leave the oil overnight to condition your hair deeply.
- Rinse and Wash
It depends upon the oil type. If your oil is lightweight and can be used for styling, then do not wash it off.
Otherwise, you must rinse and wash your extensions with a gentle clarifying shampoo by using lukewarm water to clarify your hair. This prevents oil from building up.
- Style
Image source: freepik
After washing your extensions, apply moisturizer or conditioner and style your hair as desired.
You can use lightweight hair oils for styling sprays to detangle and tame frizzy hair. I have enlisted them above.
How to choose the right oil for hair extensions?
Given the variety of oils available, selecting the best oil for hair extensions can be a bit challenging. When choosing the most useful one, there are a few things to keep in mind.
These elements consist of:
• Hair Type: When selecting an oil, consider your hair type. Lighter oils like argan or jojoba may be healthier for your extensions if you have fine or thin hair. Castor or coconut oil, which are heavier oils, may work well if your hair is thicker.
• Choose the reason for oiling. For example, Argan oil is a fantastic choice if you’re looking for an oil to enhance shine. Castor oil is an excellent option if you want to encourage hair development.
• Ingredients: Seek out oils made with natural ingredients rather than harsh chemicals that might build up or cause damage. Sulfates, silicones, and alcohol are a few things to stay away from.
• Brand Reputation: Pick oils from well-known companies that concentrate on hair care products. To receive advice on the top brands for your hair extensions, read product reviews and speak with your hairstylist.
• Ensure that the oil you select is suitable for your extensions. Before using any new products on your extensions, make sure to consult with your hairstylist because some oils could harm or discolor them.
You can choose an oil that will work best for your hair extensions and maintain them healthy and beautiful by considering these key factors.
The Benefit of Oil for Hair Extensions
A lack of natural oils can cause hair extensions to become dry and brittle. The extensions do not receive the beneficial oil from the scalp like your natural hair does. You gain various advantages from lubricating your extensions with the best oil for hair extensions, including:
• Enhances texture: Oiling the extensions keeps them lustrous, delicious, and silky for the duration of their use. It improves the texture of the hair strands by conditioning them.
• Increases longevity: Applying a nutritious layer of hair oil to the extensions gives them new life. It provides them with nutrients, extending their life.
• Oiling the extensions first, before heat styling them, also provides a layer of protection from heat styling. They keep breaking off and being injured by it.
• Reduces tangles: Oiling the extensions before bed reduces the amount of tangles you’ll have to deal with the next morning. Fewer knots prevent the ties from being pulled and pulled, protecting the hair extensions.
• Nutrients: Applying high-quality oils to hair extensions provides intense hydration, softens hair, and feeds the hair shaft with vital vitamins. In addition, it treats dry hair extensions, adding luster and making them stronger and healthier.
Recommendation: See our article for the best oil for human hair wigs.
FAQS
Can I put hair oil in my extensions?
Yes, you can put hair oil on your extensions. Oils help keep them soft and smooth. Use a light oil and only a small amount. Focus on the mid-lengths and ends. Avoid the roots or clips, so they don’t slip out. Always brush gently after applying oil. This helps stop tangles and makes your extensions last longer.
How often should I oil hair extensions?
You should oil your hair extensions 1 to 2 times a week. This keeps them soft and shiny. Don’t over-oil them, or they can look greasy. Use a small amount of light oil. Focus on the ends and dry parts. Avoid the clips or roots. Always brush gently after oiling. This helps stop tangles.
How to keep hair extensions silky?
To keep hair extensions silky, brush them gently every day. Use a soft-bristle brush to stop tangles. Wash them with a mild, sulfate-free shampoo. Always use conditioner to add moisture. Let them air dry. Don’t use too much heat. If you do, use heat spray. Apply light hair oil on the ends to keep them soft.
What is the best aftercare for hair extensions?
The best aftercare for hair extensions is gentle care. Use a soft brush to stop pulling. Wash with sulfate-free shampoo and always use conditioner. Avoid heavy oils at the roots. Let them dry naturally or use low heat. Sleep with hair in a loose braid to stop tangling. Don’t over-style with heat. Use a silk pillowcase to reduce friction.
What brush is best for hair extensions?
The best brush for hair extensions is a loop brush or a soft-bristle brush. These brushes don’t pull or damage the bonds. They glide gently through the hair, stopping tangles. Always start brushing from the ends and move up slowly. Avoid brushes with metal tips, as they can snag the extensions. Using the right brush keeps your extensions smooth, neat, and lasting longer.
Concluding Remarks
To sum up, the best hair oils for extensions are those that gently care for your hair without leaving it heavy or greasy. Extensions need more love than your natural strands. They dry out faster and get rough with styling, heat, or washing. A good hair oil can bring life back, add shine, and stop breakage.
But not all the best hair oils for dry, damaged hair work the same. Some can weaken bonds or lead to a buildup. That’s why picking the right oil matters. Use oil on clean, slightly damp hair. Just a few drops are enough. Rub the best hair oil for dry and frizzy hair between your hands and gently glide it through the mid-lengths. Do this two or three times a week, or whenever your extensions feel dry. Please don’t overdo it.
This guide was made to help you skip the trial and error. The best hair oils for extensions listed here are tested and trusted. With the right pick and a little care, your extensions will always look fresh and feel real.
