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10 Best Oil For Hair Extension 2025 in the UK

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Our Top Picks

#1

Winner

OGX Argan Oil of Morocco Extra Penetrating Hair Oil for Dry and Damaged Hair, Intense Hydration and Frizz Control, Infused with Natural Argan Oil, Suitable for All Hair Types, 100ml

Rating
9.9
Chosen by1,226
Type of Oil
Scent
Type of Oil
Argan oil penetrates the hair deeply, unlike other oils that sit on the surface, making it perfect for post-bleaching or harsh treatments.
Scent
The pleasant fragrance enhances the overall experience, leaving hair smelling amazing.

The OGX Argan Oil of Morocco Extra Penetrating Hair Oil offers a blend of benefits for those looking to enhance the health and appearance of their hair extensions. This oil is infused with natural Moroccan Argan Oil, known for its moisturizing and restorative properties, which can deeply nourish and strengthen the hair, making it suitable for dry, damaged, or color-treated hair. The oil's consistency allows for easy application on wet, towel-dried hair, ensuring maximum absorption for deep conditioning. Users report a pleasant Argan Oil scent, adding to the product's appeal.

The packaging of 100ml is portable, making it convenient for regular use. Customers have rated this product highly, appreciating its ability to provide intense hydration, reduce frizz, and enhance natural shine, which can be especially beneficial for maintaining the vitality of hair extensions.

However, while the product claims to be suitable for all hair types, individuals with exceptionally oily hair might find it too heavy, potentially leading to a greasy look if over-applied. Additionally, the oil is best suited for those who prefer a lightweight leave-in treatment rather than a heavier cream or serum, as its liquid form might not provide the same level of hold or styling control.

For users looking for a versatile product that can double as a daily leave-in treatment, a pre-styling moisturizer, or an overnight deep conditioning mask, this hair oil can be a valuable addition to their hair care routine. Just ensure to apply sparingly to avoid an oily finish, especially for fine hair or extensions.

Rating
9.9
Chosen by1,226
Type of Oil
Scent
Type of Oil
Argan oil penetrates the hair deeply, unlike other oils that sit on the surface, making it perfect for post-bleaching or harsh treatments.
Scent
The pleasant fragrance enhances the overall experience, leaving hair smelling amazing.
#2

Moroccanoil Treatment (Packaging may vary)

Rating
9.8
Type of Oil
Consistency
Scent
Type of Oil
Moroccanoil Treatment is the gold standard for hair oils, consistently outperforming other products and leaving hair soft, healthy, and defined.
Consistency
A little goes a long way with this oil, making it a cost-effective solution for maintaining smooth, shiny hair without the oily mess.
Scent
Despite initial skepticism, this product proves its worth by delivering smooth, lustrous hair and a gorgeous scent, making it a must-have for those battling frizz.

The Moroccanoil Treatment Original is a widely celebrated hair oil, known for its effectiveness in improving hair health and appearance. This oil is enriched with argan oil and vitamins, which help in softening hair, enhancing hydration, detangling, and smoothing frizz and flyaways. Its consistency is typically smooth and easy to apply, making it user-friendly for those with hair extensions.

The oil is sulphate and paraben-free, which is beneficial for maintaining the health of both natural hair and extensions. The scent, known as Fragrance Originale, is pleasant and not overpowering. However, some users might find the fragrance strong if they are sensitive to scents. The application method involves simply dispensing the oil and applying it to the hair, which is straightforward and convenient.

The 100 ml size is adequate for regular use but might be a bit small for users with extensive hair extensions, requiring more frequent repurchases. This product is highly effective for anyone looking to maintain the health and appearance of their hair extensions, but users with fragrance sensitivities should be cautious.

Rating
9.8
Type of Oil
Consistency
Scent
Type of Oil
Moroccanoil Treatment is the gold standard for hair oils, consistently outperforming other products and leaving hair soft, healthy, and defined.
Consistency
A little goes a long way with this oil, making it a cost-effective solution for maintaining smooth, shiny hair without the oily mess.
Scent
Despite initial skepticism, this product proves its worth by delivering smooth, lustrous hair and a gorgeous scent, making it a must-have for those battling frizz.
#3

Kérastase Elixir Ultime Hair Oil Refillable, Nourishes Dull Hair, For All Hair Types, Strengthens and Protects Hair From Heat, With Argan and Camellia Oil, L'Huile Originale, 75ml

Rating
9.6
Consistency
Scent
Application Method
Consistency
The Kérastase hair oil is truly transformative, leaving hair silky, shiny, and deeply nourished without any greasiness.
Scent
Its luxurious scent lingers beautifully, enhancing the overall hair care experience.
Application Method
A small amount goes a long way, proving its value with noticeable improvements in hair texture and manageability, even on humid days.

The Kérastase Elixir Ultime Hair Oil is designed to nourish and protect all hair types, particularly beneficial for those with hair extensions. It features a blend of high-quality oils, including argan, camellia, and marula, known for their nourishing properties. This combination is excellent for providing moisture, shine, and protection against heat damage. Its lightweight consistency makes it easy to apply without leaving hair feeling greasy or weighed down, which is particularly important for maintaining the integrity of hair extensions.

The scent, a sophisticated blend of argan, camellia, and marula, adds a touch of luxury but might not be suitable for those sensitive to fragrances. The application is straightforward, and the product's versatility allows it to be used on damp or dry hair, making it a convenient addition to any hair care routine.

The Kérastase oil is highly rated for its ability to control frizz and enhance hair texture, though the 75ml bottle may be considered small for regular use, especially given its premium price point. Users may find themselves repurchasing frequently if used daily. Additionally, although the product is marketed for all hair types, those with extremely fine or oily hair might need to use it sparingly to avoid excess oiliness.

This Kérastase Elixir Ultime Hair Oil is a high-performing product that strengthens and restores dull hair while offering heat protection, making it a solid choice for anyone looking to maintain and enhance the quality of their hair extensions.

Rating
9.6
Consistency
Scent
Application Method
Consistency
The Kérastase hair oil is truly transformative, leaving hair silky, shiny, and deeply nourished without any greasiness.
Scent
Its luxurious scent lingers beautifully, enhancing the overall hair care experience.
Application Method
A small amount goes a long way, proving its value with noticeable improvements in hair texture and manageability, even on humid days.

Buying Guide for the Best Oil For Hair Extension

Choosing the right oil for hair extensions is crucial to maintain their health, shine, and longevity. Hair extensions, whether synthetic or natural, require special care to keep them looking their best. The right oil can help in detangling, adding shine, and providing necessary nutrients to the hair. When selecting an oil, consider the type of hair extensions you have, your hair type, and your specific needs such as hydration, frizz control, or scalp health. Here are some key specifications to consider when choosing an oil for your hair extensions.
Type of OilThe type of oil is important because different oils have different properties and benefits. Common types include argan oil, coconut oil, jojoba oil, and olive oil. Argan oil is great for adding shine and reducing frizz, coconut oil is excellent for deep conditioning and hydration, jojoba oil is similar to the natural oils of the scalp and is good for moisturizing, and olive oil is known for its nourishing properties. Choose an oil based on what your hair extensions need the most. For example, if your extensions are dry and brittle, coconut oil might be the best choice for deep conditioning.
IngredientsThe ingredients in the oil are crucial because they determine the effectiveness and safety of the product. Look for oils that are pure and free from additives, silicones, and alcohols, which can be drying and damaging to hair extensions. Natural and organic oils are generally the best choice as they are less likely to cause buildup or irritation. If you have sensitive skin or scalp, opt for oils with minimal and natural ingredients to avoid any adverse reactions.
ConsistencyThe consistency of the oil affects how it feels on your hair and how easily it can be applied. Lighter oils, like argan or jojoba oil, are easily absorbed and won't weigh down your hair, making them ideal for fine or thin hair extensions. Heavier oils, like coconut or olive oil, provide more intense hydration and are better suited for thicker or coarser hair extensions. Consider your hair type and the level of hydration you need when choosing the consistency of the oil.
ScentThe scent of the oil can enhance your overall experience, but it's also important to consider if you have any sensitivities or allergies. Some oils have a strong natural scent, while others may be infused with fragrances. If you prefer a subtle scent or have a sensitive scalp, opt for oils with a mild or no fragrance. On the other hand, if you enjoy a pleasant aroma, choose an oil with a scent that you find appealing and relaxing.
Application MethodThe application method can influence how convenient and effective the oil is for your hair care routine. Some oils come in spray bottles, which make it easy to distribute the product evenly, while others come in dropper bottles or jars. Consider how you prefer to apply the oil and choose a method that fits your routine. For example, if you like to apply oil directly to your scalp, a dropper bottle might be more precise, whereas a spray bottle is great for quick and even application on the lengths of your hair.