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  • K18 Molecular Repair Hair Oil | K18 | hair oil | repair hair oil | damaged hair | dry hair | shine | stronger hair oil | lightweight hair oil | hair products
  • K18 Molecular Repair Hair Oil | weak hair | dry hair | hydrating hair oil | moisturising hair oil | repair hair oil | brittle hair | dry hair | broken hair | split ends
  • K18 Molecular Repair Hair Oil | weak hair | dry hair | hydrating hair oil | moisturising hair oil | repair hair oil | brittle hair | dry hair | broken hair | split ends
  • K18 Molecular Repair Hair Oil | weak hair | dry hair | hydrating hair oil | moisturising hair oil | repair hair oil | brittle hair | dry hair | broken hair | split ends
  • K18 Molecular Repair Hair Oil | hair products | hair oil | stronger hair | repair oil | repair hair oil | weak hair | brittle hair
  • K18 Molecular Repair Hair Oil | weak hair | dry hair | hydrating hair oil | moisturising hair oil | repair hair oil | brittle hair | dry hair | broken hair | split ends
  • K18 Molecular Repair Hair Oil | weak hair | dry hair | hydrating hair oil | moisturising hair oil | repair hair oil | brittle hair | dry hair | broken hair | split ends
  • K18 Molecular Repair Hair Oil | weak hair | K18 | hair oil | dry hair | repair hair oil | strengthening oil | lightweight oil
  • K18 Molecular Repair Hair Oil | hair oil | strengthening hair oil | repair hair oil | repair hair oil | dry hair | dull hair | strengthening hair oil
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  • K18 Molecular Repair Hair Oil | hair oil | hydrating hair oil | weak hair oil | split ends | damaged hair | dry hair | coarse hair oil
  • K18 Molecular Repair Hair Oil | weak hair | dry hair | hydrating hair oil | moisturising hair oil | repair hair oil | brittle hair | dry hair | broken hair | split ends
  • K18 Molecular Repair Hair Oil | hair oil | hydrating hair oil | K18 hair oil | dry hair | brittle hair | weak hair oil
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K18

K18 Molecular Repair Hair Oil

K18 Molecular Repair Hair Oil

30 ml

€ 55.20
€ 64.95 € 55.20
Sold out

Save € 9.75 - 15% Off

K18 Molecular Repair Hair Oil
K18 Molecular Repair Hair Oil
€ 55.20 € 64.95

K18 Molecular Repair Hair Oil is a multi-purpose hair oil that targets visibly weak, lacklustre strands, working to restore moisture, shine and vitality. The Biotech-engineered formula works on strengthening, smoothing while also fighting frizz.

Why you need it

K18 Molecular Repair Hair Oil is a lightweight formula that coats the strands of your hair in active ingredients that work to target different hair concerns. Infused with K18 PEPTIDE that works to repair even the most extreme damage in your hair effectively reversing damage that causes frizz. Promoting a revitalising effect, it strengthens hair at the inner layer providing visibly smoother, softer locks.
The versatile formula acts as a protective shield, coating the hair in avocado and sunflower oil along with squalane providing 450°F (232°C) heat protection, long-term frizz control, split ends and flyaways effectively leaving the hair looking vibrant and healthy with enhanced shine and colour vibrancy.
24-HR frizz control* 104% more shine* 78% reduction in split ends* 450°F (232°C) heat protection*
*clinically proven damage repair. Source: K18
Free from:
Silicone free, Paraben free, Sulfate free, Phthalates free, Artificial colours free, Sodium Chloride free, Vegan and Cruelty-free.

how to use
Apply a few drops, onto clean wet or dry hair to seal ends and add shine. Use on finished style to add shine and softness.

Key Ingredients
Silicone free, Paraben free, Sulfate free, Phthalates free, Artificial colours free, Sodium Chloride free, Vegan and Cruelty-free

INGREDIENTS
Caprylyl Caprylate/Caprate, Squalane, Persea Gratissima (Avocado) Oil, Helianthus Annuus (Sunflower) Oil, C13-15 Alkane, Undecane, Benzyl Alcohol, Tridecane, Castor Isostearate Succinate, Propanediol, sh-Oligopeptide-78, Fragrance (Parfum), Tocopherol, Cinnamal, Hexyl Cinnamal, Limonene, Linalool.

About the Brand

K18 is a revolutionary brand that has redefined hair care with cutting-edge science and technology. With a focus on repairing and rejuvenating damaged hair, K18 hair products offers advanced solutions that work at the molecular level to restore hair’s natural strength, elasticity, and vitality. The brand is known for its innovative products such as the K18 Leavin-In Molecular Hair Mask that deeply nourishes and fortifies hair, making it healthier, more resilient, and visibly smoother. K18 is perfect for anyone looking to revive and maintain their hair’s natural beauty, offering professional-quality results at home. 

SHIPPING & RETURNS

Tracked Delivery

Delivery 3-7 Working Days
Free on orders over €50.00

Express Delivery

Orders placed before 3pm (GMT + 1)
Delivery 2-4 Working Days
Tracked 
SMS & Email Updates

Full delivery information · Returns policy

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  • 5 stars: 4 (57%)
  • 4 stars: 0 (0%)
  • 3 stars: 3 (43%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Ruth
It's grand

The oil works but its no holy grail. Not really worth the price.

A
Alana
No problems

No problems

U
Ugne
Great

This hair oil is just great

N
Natasha
Frizz Free Hair with K18

Such a good frizz free serum weather you put it in your hair wet or dry. I will not be without it.

M
Maite
Best oil ever!

Just loved! You use with wet hair and the hair feels amazing! It’s a small bottle but you put just 3 drops, and works just fine!

E
Emma
It’s ok

I am not going to write a glowing review - I have used all the products in the K range - shampoo , mask , oil - and I don’t find them any better than other products and these cost a fortune - so will I buy again - NO. It’s always good to try!