

🧴 Unlock your hair’s molecular magic—shine, strength, and zero frizz, all day!
K18 Molecular Repair Hair Oil is a biotech-engineered, lightweight treatment infused with patented K18 Peptide Technology. Designed for all hair types, this 30ml oil penetrates deep to repair damage at the molecular level, reduce frizz, and enhance shine without silicones or heaviness. Ideal for color-treated and heat-damaged hair, it offers heat and environmental protection while delivering long-lasting strength and smoothness.


















| ASIN | B0BYT7QCFB |
| ASIN | B0BYT7QCFB |
| Best Sellers Rank | 10,440 in Beauty ( See Top 100 in Beauty ) 118 in Hair Oils |
| Brand | K18 |
| Colour | Clear |
| Country of origin | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,237) |
| Customer reviews | 4.4 4.4 out of 5 stars (2,237) |
| Date First Available | 15 May 2023 |
| Format | Oil |
| Item dimensions L x W x H | 38 x 38 x 102 millimetres |
| Item model number | K18-32011 |
| Item model number | K18-32011 |
| Item weight | 0.15 Pounds |
| Manufacturer | K18 |
| Manufacturer | K18 |
| Package Weight | 0.08 Kilograms |
| Package dimensions | 10.3 x 4 x 3.9 centimetres |
| Product Dimensions | 3.81 x 3.81 x 10.16 cm; 68.04 g |
| Product Dimensions | 3.81 x 3.81 x 10.16 cm; 68.04 g |
| Scent | Fresh Floral |
| Volume | 30 Millilitres |
L**T
Great for bleached hair
Great product has really helped my hair which is bleached
A**H
It's a bit pricey
Strengths your hair in between washes.
D**A
Very good for dry hair
I have course, thick, dry Mediterranean hair. Putting this on my ends has really helped my hair feel a lot softer and healthier.
M**G
Exceptionally good hair oil
Exceptionally good hair oil
K**R
👍
👍
O**A
The first thing you should know is the most good type of oil
very good
G**R
No different to anything else on the market
No real change to my hair from any other product I've used.
G**A
Worth it
Great for damaged hair, brings shine to hard water damage. It’s a very thick texture so only need to use minimal, the bottle has lasted me very long so great value for money
B**Y
Tengo decoloración en todo mi cabello, y este aceite no mancha mi rubio como otros aceites tipo moroccanoil.
C**N
En combinaison avec le k18 crème restructuration sublime les cheveux abîmés ou ternes. Les rends soyeux et brillants.
M**O
This hair oil is pricey but it has really made a difference. I have colour-treated hair and live in an area with hard water that has lots of minerals in it. This means my hair has become dry and listless. What I really like about this hair oil is that it doesn't seem to build up. It smoothes my flyaways and make the ends look healthy. I have long hair (several inches below my shoulders) so I need to use a few more drops than most. I also use a couple of drops at night on my ends and put my hair in a top knot. There is a visible change in my hair and I'm quite pleased. Highly recommend.
L**A
No difference
L**R
Very fast service
Trustpilot
1 month ago
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