I love this product so much! I have long, straight hair that tends to get greasy and oily very quickly. For the longest time, I thought I could never apply anything to my hair to help with flyaways and frizz because it would just weigh my already heavy hair down. This oil is incredibly lightweight and doesn't add any weight to my hair whatsoever. I also think it smells absolutely AMAZING. I am addicted to the smell, I wish my body wash smelled like this.

What's great about this oil is that it not only tames your hair but it's good for it too! You can use it as a treatment by applying it when your hair is damp. Or you can use it when it's dry as an anti-frizz. I love this stuff!

I love this stuff. LOVE it. I'm very low-maintenance, and I hadn't actually owned a blowdryer for 15 years until recently. When I decided to get serious about having better hair, my stylist gave me a sample of this stuff. WOW. I have a lot of straight hair, and the oil not only detangles my hair but makes it noticeably quicker to dry. It only takes me three or four minutes. What I totally didn't expect was the way it soothes my scalp. I have very sensitive skin (most likely dermatitis), which gets itchy and irritated almost immediately after I wash it. Because of this, I could only go about two days between washes, or it would get unbelievably uncomfortable and oily. This happened with or without blowdrying. When I use the oil before I blowdry, though, I can go five or six days between washes, which helps me avoid overdrying my skin. (And, again, helps me stay low-maintenance :P) My hair is now growing out much more nicely than it ever has before. It's healthy and it looks good, and I feel good.

I too have purchased Oi from Davines. LOVE it!!! It was first used on my head of foiled (now bleached) course hair. It made it soft and shiny. So, I had to have it. I use one to two pumps on extremely short hair, when towel dried, and rub all over. If you tend towards an oilier scalp just don't apply it too close. Rub your hands together well and

Okay, so this IS the hair oil you would want to look for if you have damaged, dry hair. First, because its primary function is not to just style your hair, like most oils do, but to treat it. it treats your hair as well as styling it. I know that a lot of products say they do that but when you get results, it's not true. I think that along Sebastian's Potion 9 are the only products that do both.
I had really messed up hair and since I started using this it has became softer and a lot more manageable. The thing is that with my kind of hair, you need something to weight it down, otherwise you have a serious afro, and not the cute, 70s kind.
My mom used it as well because she liked the smell, but she doesn't have damaged hair, and also she has a tendency for oiliness, and the hair oil just enhanced that, so I wouldn't recommend it for people with normal to oily hair, just for people with serious damage or uncontrollable frizz.
The packaging is not great, like all Davines products, but they aren't great in order to be recyclable which is always a plus. Its paraben and sulphate free,
Just use two or three pumps in long hair BEFORE blow drying it. The heat activates the silicons and roucou oils in it, making the overall result even better.

So far, I think this works slightly better than Kerastase Elixir Ultime. It doesn't coat the hair as much, leaving a lighter feel. I also like that the pump for the bottle dispenses a smaller amount at a time. I often had to wipe away excess with the Elixir Ultime, else be stuck with greasy hair. I will say the scent is quite... potent. It reminds me of an Aveda type smell. Earthy and sweet. I'll give credit to the Kerastase for having a nicer, less obtrusive scent. But, overall, the Davines wins. It's a special product to apply it and to instantly look like you have better, healthier hair. EDIT - Bumping this to a 5. It's now my favorite hair oil. My hair is soft and hydrated looking and even when I apply more than I anticipated, it doesn't get greasy!

Not bad a product, honestly but the smell just isnt really my thing n I find that Macadamia Healing Oil Treatment works much better at a similar price range. But really not bad for a hair oil, worth a try :)

This oil is amazing. I can put so much in my hair and it doesn't go greasy. Smells incredible and helps tame all the crazy fly-aways! Looking forward to longer, stronger and healthier hair!

Great stuff! Two pumps leaves my hair soft, shiny and manageable. I have long, thick hair damaged by highlights- some ends need a lot of help. I sometimes wake up with hair a snaggled mess, but it is smooth when I wake up with this. It also smells great- an earthy, herbal, but elegant scent that others try for and miss the mark. The pump is annoying, but no complaints otherwise. I use it with their Relaxing Fluid (one of my fave hair products ever) finished with the Universal Polishing Coat. Perfect!

I learned about this oil from my hair colorist and now wouldn't be without it. Can be used before blow drying or after to smooth hair, this is the best oil styling product out there. Smells amazing....even better than Morrocain Oil and works 100% better. HG!

I have really dry hair caused by heat damage from my daily blow dry and flat iron. I've used several different products for heat damage but they all seemed to make my hair flat and greasy the next day. This product was first used on my hair by my hairstylist and my hair has never looked better!!! It smells amazing too and lasts until your next shower. This is most definitely my favorite hair product. I use 2 pumps and rub the oil in my hands and apply it to the tips, then all over (I have short hair) and style as usual. My hair is knot-free, frizz-free, shiny, and soft. After using this, my hair feels like and looks like I've never used any heating tools. It doesn't weigh your hair down. My hair still looks great the next day!