







✨ Unlock stronger, shinier hair with science-backed magic!
K18 Molecular Repair Hair Oil is a lightweight, biotechnology-formulated treatment that repairs hair damage at the molecular level using K18PEPTIDE. It smooths frizz with natural oils, enhances color vibrancy, and provides heat protection up to 450°F, making it ideal for all hair types seeking stronger, healthier, and shinier hair.





















| ASIN | B0CD84PNDD |
| ASIN | B0CD84PNDD |
| Best Sellers Rank | #198,956 in Beauty ( See Top 100 in Beauty ) #2,758 in Hair Treatment Oils |
| Customer reviews | 4.4 4.4 out of 5 stars (905) |
| Date First Available | 2 June 2025 |
| Manufacturer | K18 |
| Manufacturer | K18 |
| Manufacturer reference | K18-32012 |
| Manufacturer reference | K18-32012 |
| Product Dimensions | 2.69 x 2.69 x 8.08 cm; 22.68 g |
| Product Dimensions | 2.69 x 2.69 x 8.08 cm; 22.68 g |
L**T
Great product has really helped my hair which is bleached
E**.
So far, 5 five stars. Good size bottle, remains to be seen how long it will last. I feel like this does smooth my crazy textured hair, and hopefully provides lasting results. The scent is wonderful, not too strong but clean and happy. So far, would highly recommend.
B**N
This product is very small. Not a lot in it but it works
M**E
My first 2 drops were yesterday as soon as I opened the package and I'm absolutely shocked with the results in my hair, I'm not exaggerating at all my ends look beautiful and healthy and overall my hair feels so soft I'm very obsessed with this brand
M**E
It makes my hair look healthy, especially if my hair is super dry. The scent is fantastic! It makes my hair very soft, but use as little as possible, or else it will be super oily. The dropper makes it so easy to use, with dispersing too much product. I will say, it is very expensive for the amount you get. When they say it’s travel size, it sure is. I have thin hair, so I only need a little bit.
Trustpilot
3 days ago
2 months ago