I have used it with and without hot tools, it greatly reduces frizz and the hair is much softer.

Quite good, you need a minimal amount, warm 2-3 drops in your palms and then apply to the outer ends of the hair.

It worked very well on my hair. I have hair that frizzes easily and with this one it dries very nicely and the hair settles

An infinitesimal amount does an amazing job. Personally, I use it after applying a straightener to my hair for hydration and smoothing. I have been using it for years and I wouldn't change it.

The best thing I have ever tried on my hair! I have been using it for years, suitable for both dark and blonde hair

Very good product for moisturizing the ends - better than I expected to be honest! On healthy hair - because if we are talking about already damaged ends, of course it can't fix them - it really makes a difference, it greatly prevents breakage (thick, curly-wavy hair that needs washing every 3rd-4th day)

Incredible product, especially after straightening, it softens the hair and makes it look shiny. It also lasts VERY long, so it's worth the money.

Very good product for hair hydration and health. Previously, there was a product from the same company which was silk and it was worth 5 stars. This particular one is Infusion and contains other ingredients as well, that's why it loses one star.

It sits very heavily on my hair and makes it look greasy, there are much better ones on the market for me to buy it again

As a product, it is very good and does what it should, BUT after checking it in a cosmetics app, its rating was 0/20 as it contains 2 ingredients that are banned in Europe... Everyone can decide for their own health.

It is very good, it softens your hair and makes it shiny. Initially, because it needs a small amount, the bottle lasts for months. You need a little amount, on the ends. Don't put it higher up because it will make your hair oily. You can combine it with other hair products, just use this one at the end.

I have a lot of soft, healthy, long hair with fine strands. I wanted to get something to further moisturize the ends without making them oily. I don't use any heat on my hair, not even a hairdryer. I can say that it really makes the ends softer and adds shine. Its scent is almost nonexistent. It can indeed make hair oily easily, so you need to be careful with the amount. For my hair, I use a bean-sized amount. For less hair, you will need a much smaller amount, so don't think the bottle is small. For hydration and extra protection for the ends, it generally did its job. Just for the purpose I bought it, I would have preferred to get the corresponding small hair oil from Tresemme, which smells wonderful and is half the price. I don't think I will buy it again.

I have been buying it for 15 years!!! It is the best for the ends, protects from the damage of blow-drying, and smells fantastic!!!!

The best thing there is for hair. It doesn't weigh it down, it doesn't make it greasy, it leaves it soft. I've been using it for years and I wouldn't change it for anything!!

This is the 2nd time I buy this specific product! It lasts quite a while for me, does what it promises without making my hair oily. The smell doesn't bother me at all. (It smells a bit like men's perfume)

The best thing for my blonde dry hair, it moisturizes them enough and doesn't make them oily!! I will definitely buy it again!

The best I have used on bleached hair. It softens and hydrates the hair and gives it an amazing texture.

Very nice styling product. It complements the hair care routine by giving a nice finish and shine. You only need a very small amount (like a drop)! The smell is not the best but it doesn't linger. I would definitely buy it again.

It really helps with frizz but only temporarily. I have a big problem with frizz because I have wavy and thick hair and I need to apply it several times a day if I don't want my hair to get frizzy. I don't know if I would buy it again.

I should have gotten the other one with the gold cap, it works better on the hair and smells nicer. This one feels like it has silicone and smells like something between cheap men's cologne and cheap car freshener

Incredible product, at first glance it seems expensive but because it requires a very small amount, it lasts for a very long time. It leaves the hair soft and shiny but of course, it needs additional hydration underneath, perhaps with some leave-in conditioner. The chi essentially locks in the moisture.

I love this product! It detangles the hair and leaves an incredible finish! I am very satisfied with it and it is probably the 6th or 7th bottle I have bought!

It is the best hair oil I have used. Nothing compared to those from the supermarket. The price is totally worth it! I have had it for a year and a half with almost daily use.

The only hair product I consistently buy for over 10 years now. It doesn't weigh down/oil, it nourishes, addresses damage or distress, it can be applied before styling but also the next day... excellent!

It's incredible, it really leaves my hair super shiny and frizz-free, it's by far one of the best products I've used. The 4 stars are given because 1st it's ridiculously expensive, the packaging is way too small. 2nd, at least for its price, I expected it to be a heat protectant, but it's not. If you generally have extra money, it's a very good purchase. If you're on a budget, there are cheaper products for their size that do a similar job.

I used CHI in the past but somehow it’s not what I expected this time around. Left my hair feeling heavy.

It looks nice to me, I think it protects the hair from heat, the scent is not the best but it's okay, it doesn't bother me too much.

I don't know if I did something wrong when I used it, but it made my hair heavy and greasy after a day. I just applied it to the ends, either on wet or dry hair to see what was wrong, but unfortunately, I didn't feel any difference.

Anyone with damaged blonde hair from bleaching should run and get this, it's SHOCKING!! Initially, it has a perfect scent... it does what it promises, the hair is shiny, it nourishes it, and I can say that I feel it a bit heavy (which for me is a dream as I have thin hair and not much of it). Perhaps on normal hair and NOT damaged, you won't see much difference! It's definitely worth the money.

Leaves the hair soft! I have fine hair and it helps to detangle it. The hair is shinier when you use it on wet hair and then dry it. I would buy it again and again!!!