Molecular Repair Hair Oil, Weightless Oil for Stronger, Healthier Hair, Suitable For All Hair Types, 1 Fl Oz

I purchased this product to try the hair oil since I'm super picky about oils on my hair. I was looking for a replacement for the oil I've been using which hasn't been hydrating enough with the winter weather. Although the product amounts are super small, they are large enough for you to try and see if you like them for your hair. I already knew I loved the leave in hair mask but had never tried the lightweight repair oil. For reference, I have super thick, dark brown hair that falls at my waist. The oil is extremely lightweight but does a great job of hydrating my ends - which are long overdue for a trim. It helps me extend time between washes since my ends look hydrated without looking greasy. I would definitely give this a try if you don't want to commit to the large expense of the bigger bottles.

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.

This stuff has absolutely saved my hair. I'm a huge fan of the K18 mask to start with and after going a little too hard while touching up my blonde highlights my hair was in major need of repair. I got this as it had the oil included and OH MY GOD can you tell the difference. Both of these products are absolute powerhouses! If your hair has any damage at all or is in need of moisture I can't recommend it enough! Definitely expensive but worth it.

I love this !! But the amount you get I don’t even know if it’s worth the price that you pay, but it does work. I love how my hair feels.

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.

I'm conflicted because the product seems to be doing something positive to my hair, but I can only see it when I straighten it/ blowdry it. If I were to use this & let my hair airdry naturally, I wouldn't be able to see a difference from before using the product. I don't think it has had a negative impact on my hair whatsoever, but for the price, content & how expensive the product is overall, I don't necessarily feel super inclined to re-purchase. HOWEVER ----- I have not used this product consistently every day 7 days a week. I use it usually on hair wash days, which is every 3 days. I had read somewhere it is best to use when hair is damp, so I don't apply it to my hair when it is dry. So I think my review might not be very fair. I can come back in a few months and review it / update. I do see a difference when I straighten it. It looks healthier at the ends (which is where I apply it) , and my ends don't look crunchy anymore. Not that they ever were, but they did look dry. I think in that sense (how dry my hair looked at the ends) it has done wonders. The only reason I am giving it 3 stars is -1 because I haven't seen results without heat in my hair, and -1 because of the price for a very small bottle. HOWEVER (again lol) it's lasted me like 2 months but that's only because I don't use it every day. Hope this review helps :)!!

I’m honestly blown away by this K18 hair oil. One single drop is enough to smooth my frizz, add shine, and make my hair look like I just walked out of a salon. It’s super lightweight, not greasy at all, and somehow still makes my ends look healthier instantly.

This is an excellent hair oil. I usually add a couple of drops to my hair when it is wet, and 2 more after styling with heat. It's very lightweight and will not weigh your hair down unless you add too much. It is a bit pricey but if you use as directed it will last a long time. My hair is fine so I need a super lightweight oil. I notice a difference immediately when I run out, so I'm going to keep buying it.

Tengo decoloración en todo mi cabello, y este aceite no mancha mi rubio como otros aceites tipo moroccanoil.

En combinaison avec le k18 crème restructuration sublime les cheveux abîmés ou ternes. Les rends soyeux et brillants.

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.

No difference

Very fast service