I didn't want to believe that it's so good because of its price... but since I finally gave in and bought it, it's wonderful. It makes my hair so soft, it doesn't frizz, it has a light texture, and its scent is unique!

Really mediocre silicone. Its positives are that it doesn't weigh down the hair and it does smooth it against frizz. Its negatives are that it doesn't provide any particular shine and the scent, which personally I find sweet, cheap and bordering on unbearable. In my opinion, it's not worth its money at all.

The oil is quite good. Its scent, although wonderful, has a very short duration. It definitely helps with dry ends. It moisturizes and gives shine without weighing down the hair. Equally positive is its quantity. Just one press is enough for the entire hair. So, it may be expensive but it lasts for a long time of use.

The best hair oil, it doesn't weigh down the hair, the hair shines, it is easy to comb, and it smells wonderful!

I have curly hair, which is generally dry, and I straighten it twice a week. I used it as a finishing product. It is indeed lightweight and smells nice, but I felt that it was not hydrating enough for my hair. It did not provide shine or the visual effect of healthy hair. When I applied it, it was as if my hair had absorbed it and there was nothing on top. Fortunately, I received it as a gift from the salon and did not pay for it. I would not buy it again.

Great difference in my hair with this oil and it lasts for a long time this quantity. Worth its money

I have never used a better hair oil!!! Lightweight composition, just one pump is enough for the hair! Amazing scent, although it stings a bit in terms of price! But truly, you get what you pay for! It's worth its money and as a result, the hair shines and feels weightless

I happened to try the product in a small bottle and it lasted me about 5 weeks with daily use. I was also excited to try it since I saw so many positive comments! Guys, don't waste your money, it's a disappointment. As a Kerastase product, because I use several of their products, I expected much more. The supermarket oils are probably better than this. It gives a natural shine but that's about it. The scent is very mild, nothing special, and it doesn't last either. The hydration it provides is extremely mild to the point where I didn't see any difference in my hair, not even in terms of heat protection. There are much better oils in a similar price range (such as chi, moroccanoil, Saryna Key, etc.) with tremendous hydration, repair, scent, and heat protection! Pure disappointment!

I have long, dyed hair and it is excellent for before straightening. It protects, cares for, and does not weigh down my hair. I have purchased it many times now and will continue to do so.

Although I always buy Moroccanoil, I decided to try something else this time. It's not bad, but it definitely doesn't have the same feeling of smoothness and nourishment on the hair.

I read the reviews and bought it... I haven't seen any difference... I don't like its smell... I don't recommend it for any reason. Look for another product.

In the old packaging, it was the best. In the new one, I feel the oil is different and it doesn't give the same shine as before. I wouldn't buy it again

Excellent product. And the company I ordered from was very fast. I received it within 4 days. The scent is very nice and my hair feels very light after applying it. I would definitely buy it again.

The best thing I have bought! I believe it's the best on the market! It does what it promises! I will buy it again for sure!

I loved it simply. Wonderful scent, doesn't weigh down the hair at all, the only negative is the high price which doesn't quite justify its €30 price tag... However, I highly recommend it and will definitely buy it again

This is a very good hair oil. Nice scent, non-greasy texture, doesn't weigh down the hair, giving them a nice result. Additionally, it helps with frizz and split ends, it really does what it promises. I recommend it, I consider it one of the best products in its category, however, I would like to emphasize that there are more affordable ones that do the same job, that's why I give it 4 stars instead of 5!

I have blonde highlights and it doesn't meet any of my hair needs. It makes them slightly softer, doesn't make them shinier, doesn't help with frizz, doesn't help maintain straightness with a hairdryer for longer, doesn't heal them with frequent use. What does it actually do? I won't buy it again and I'll probably give it to someone with completely healthy hair, maybe it will be useful to them. Honestly, whether I use it or not, I don't see any difference unfortunately. I wish it had something to offer me, as claimed in so many positive reviews.

The 5 stars for this product are not enough. I have tried countless hair oils. The last one was the classic morrocanoil. It was good, but incomparably better is the one from kerastase. I believe it is the best on the market.

It does not deliver what it promises. No value for money at all. Indifferent scent that fortunately does not last at all. What a shame.

I have bought many oils and I expected something more from this one due to its price. In the end, it worked for me just like the other oils I have. I apply it only 1 hour before showering for treatment, because when I used to apply it after washing my hair, my hair would easily become oily

Wonderful oil that does not weigh down the hair at all. It does exactly what it promises and more. I am extremely satisfied!

Wonderful scent that unfortunately doesn't last long on the hair. Personally, it doesn't make my hair oily and I have noticed a difference with proper use! It doesn't require a large amount. I also use it before bed on the ends of my hair for extra hydration.

Very good oil. It smells amazing and leaves the hair incredibly soft. It requires a minimal amount, even for my hair that easily gets oily only at the ends.

My hair is thin, very dry, and damaged from dyeing and straightening iron or curling iron. After the first application, my hair became soft, shiny, and hydrated. I have been using the Mythic Oil from L'Oreal for a long time, which is a very high-quality product, but it doesn't hydrate the hair as well. Its scent is a bit heavy, but it disappears after a while.

Perhaps the best hair oil on the market. It helped me moisturize my hair during the summer and control frizz! It leaves my hair soft and smells really nice!

It is the best hair oil I have ever tried. It helps with frizz and leaves the hair so soft. I apply it every night on my hair and the next day it is smooth and very soft. It can also be used in larger quantities before shampooing and after straightening the hair for longer-lasting results. It is perfect!

Very good, worth its money!!! My favorite!!! But I don't know what the difference is with the ultime, I think it's the same, just the packaging changes

Unfortunately, I was not satisfied at all. It doesn't do anything more than other oils I have tried, which are not only cheaper but also better. The scent is nothing special either. The price does not reflect its actual value... In contrast to chi products (chi silk infusion) which are truly worth it and more.

It leaves a nice soft feeling on the hair as it doesn't weigh them down, makes them shine, and helps to detangle them depending, of course, on how tangled they are. I haven't noticed any difference with the comb it mentions even though I don't straighten my hair.

Very expensive for its effectiveness. I believe that with 1/4 of the price, there are much more worthwhile hair oils available.