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Molecular Repair Hair Oil

1,001 reviews

This biotech-engineered weightless oil works on all hair types to strengthen, repair damage, reduce ... Learn more

132.00 SAR

10ml

Secure payment

715187

Details

This biotech-engineered weightless oil works on all hair types to strengthen, repair damage, reduce frizz at two levels of the hair fiber, and improve shine.
Reverses damage caused by frizz
Smooths frizz and flyaways
Enhances shine and color vibrancy
This strengthening, smoothing hair oil works on two levels of the hair fiber to fight frizz. The K18PEPTIDE™ works to address deeper level damage that causes frizz, repairing and strengthening damage at the innermost layer of the hair fiber to reverse damage that leads to frizz.
On the surface of hair, natural oils like avocado and sunflower oil and hemisqualane and squalane nurture while smoothing frizz and flyaways to improve color vibrancy, enhance shine, and provide heat protection up to 450°F (232°C).
Clinical Results:
In a 3rd party clinical study, one use of the K18 Molecular Repair Hair Oil delivered:
- 24-hour frizz control*
- 104% improvement in shine**
- 78% reduction in split ends***
*Results observed on curly, frizzy hair after 24 hours in 80% relative humidity, with one application of molecular repair hair oil on dry or damp hair
**Results observed after a single application of molecular repair hair oil on dry hair
***Results observed on bleached/damaged hair after one application of molecular repair hair oil on dry hair
- K18PEPTIDE™ reverses hair damage that causes frizz, promotes strength and smoothness. Hemisqualane and Squalane reinforce hair's moisture barrier, smooth flyaways, enhance shine.
- Avocado Oil provides heat protection up to 450°F (232°C).
- This product is vegan and cruelty-free.
- Fragrance Description: Fresh floral scent

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How to use

Ingredients

This biotech-engineered weightless oil works on all hair types to strengthen, repair damage, reduce frizz at two levels of the hair fiber, and improve shine.

Reverses damage caused by frizz
Smooths frizz and flyaways
Enhances shine and color vibrancy

This strengthening, smoothing hair oil works on two levels of the hair fiber to fight frizz. The K18PEPTIDE™ works to address deeper level damage that causes frizz, repairing and strengthening damage at the innermost layer of the hair fiber to reverse damage that leads to frizz.

On the surface of hair, natural oils like avocado and sunflower oil and hemisqualane and squalane nurture while smoothing frizz and flyaways to improve color vibrancy, enhance shine, and provide heat protection up to 450°F (232°C).

Clinical Results:
In a 3rd party clinical study, one use of the K18 Molecular Repair Hair Oil delivered:

- 24-hour frizz control*
- 104% improvement in shine**
- 78% reduction in split ends***

*Results observed on curly, frizzy hair after 24 hours in 80% relative humidity, with one application of molecular repair hair oil on dry or damp hair
**Results observed after a single application of molecular repair hair oil on dry hair
***Results observed on bleached/damaged hair after one application of molecular repair hair oil on dry hair

- K18PEPTIDE™ reverses hair damage that causes frizz, promotes strength and smoothness. Hemisqualane and Squalane reinforce hair's moisture barrier, smooth flyaways, enhance shine.
- Avocado Oil provides heat protection up to 450°F (232°C).
- This product is vegan and cruelty-free.
- Fragrance Description: Fresh floral scent

Reviews

4.6/5
1,001 reviews

Terms and conditions of publication

4.6/5
1,001 reviews

Terms and conditions of publication

yungvins

25/11/2024

3/5

User Review without direct purchase

Really wanted to like this hair oil, but was unimpressed. It does make your hair look shiny, but nothing else. Definitely not worth the price.

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Originally posted on sephora.com

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ABSoCaro

21/10/2024

5/5

Verified buyer

Love love this product!

My hair professional has used K18 products for the past year. We have been experimenting with my gray/brown hair transformation and my hair has been colored, glazed, highlighted, and lowlighted. My ends were very dry, I have a long bob. I used 3-4 drops of this oil on my ends and immediately could see a difference. The overly dry ends turned silky and held its curl. I highly recommend this product. The K18 conditioning products my hair stylist has used after a color process leave my hair soft and manageable.

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Recommend this product: Yes

Originally posted on sephora.com

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ashmichelle11

09/10/2024

3/5

Verified buyer

Made my hair dryer? Used for a month and didnt see any positive results, just dryer ends.

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Tamu22

09/09/2024

2/5

User Review without direct purchase

hard pass

I use K18 mask instead of conditioner and love it. but, this hair oil does nothing. for the price, there's better out there. can't say anything overly positive about it. it's a big skip

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sess42

30/08/2024

1/5

User Review without direct purchase

Not Incentives Review

This hair oil did nothing at all, it didn't even feel smooth, nourishing, no shine, or do anything, definitely not buying again.

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char671

28/08/2024

5/5

User Review without direct purchase

This product is so good my hair has never look so healthy until I started using k18 Love their products!

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Recommend this product: Yes

Originally posted on sephora.com

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jjeka

06/08/2024

4/5

User Review without direct purchase

TIP for using the dropper!

I think it did a good job in moisturizing my ends but it didn't really wow me, especially for the price. That said, I didn't notice anything bad either. TIP for using the dropper: Screw the top closed, then pump about 6 or more times. Once you take the top off, the dropper will be full. In the beginning, I would barely get like 3 drops but then figured it out. Hope this helps!

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Recommend this product: Yes

Originally posted on sephora.com

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beauteous

05/08/2024

5/5

Verified buyer

Helped my friedb and broken hair!

This stuff is amazing, it really helps with hair that is basically fried from chemical treatments. Works for my bleached fine hair

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Recommend this product: Yes

Originally posted on sephora.com

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ErinBitchardson

29/07/2024

2/5

Verified buyer

Not the best

Absorbs quickly but otherwise quite a mediocre hair oil. I didn’t notice it did much for my fine, curly, frizzy hair. The price is pretty ridiculous as well for such an ineffective product.

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Originally posted on sephora.com

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Forever19

29/07/2024

3/5

Verified buyer

K18

I LOVE the K18 brand, I am a reoccurring purchaser for the leave in condition, but this hair oil was disappointing :/ When applying this to my hair, it glides very dry. Almost like a cat licking. Not sure if y’all can imagine but it didn’t work for me. Doesn’t leave the hair soft as imagined.

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Samara

Gender: Female

20/07/2024

1/5

User Review without direct purchase

Very tiny amount

I didnt see any difference in my hair and its very small size like sample with very expensive amount

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pooji97

19/07/2024

5/5

User Review without direct purchase

Brings back shine

Originally got this as one of the 100pt rewards and then came back to order the full size. Love adding a few drops after blow-drying my hair to bring back the shine and settle flyaways.

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Recommend this product: Yes

Originally posted on sephora.com

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julia2407

13/07/2024

5/5

User Review without direct purchase

A must have

I received only a sample size of this, I applied 3-4 drops in my damp towel dried hair then let air dry. My hair is dry, brittle and damaged but it dried so soft and silky with just a few drops. I will definitely be using this in my hair routine from now on

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Recommend this product: Yes

Originally posted on sephora.com

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assshllley

08/07/2024

2/5

User Review without direct purchase

I don’t get the hype…

Sorry! Not sure what the hype is… I tried this and I felt the product was thin. It did nothing for my hair after trying it for 3 months :( I wish I loved it like everyone else! It’s a no for me!

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Originally posted on sephora.com

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Discover The Brand
K18

K18 offers a unique scientific approach to hair care, based on biotechnology. The products' clinically proven effectiveness is based on K18PEPTIDE™ technology, which repairs damage at the molecular level for all hair types (the result of bleaching, chemicals and heat). Born in hair salons, this technology allows you to express your creativity without fear of damage!