L'Oreal Kerastase Ciment Thermique

I used to work at a hair salon and brought this. Smells lovely for one thing. It also lasts ages as you don't need to use much. I've still got mine from a couple of years back (don't always heat treat my hair). Good but.

I love Kerastase products, they are always such high quality products for your hair. I used to have highlights put in my hair frequently and this was my go-to product. It's great to use before blow drying your hair and really improves the texture of dry, damaged hair.

Left my hair soft and feeling fresh. Got a bit addicted to the feel and used it more than a one in a while treat. Love the K range for treatments

This is great, make sure you do have quite damages hair tho. I found as my hair got better that this was too harsh for it and made it feel a little like hay. But this works really well for stressed damaged hair!

When I had my hair in a bob, I used this only for my tips during hair straightening. It always made me feel confident that my Tips would be looked after and not suffer from the effects of the heat. It always left my ends feeling silky smooth. I use it sparingly

I bought this when a salon used it on my hair and i loved it from the get go. I had bleached hair so it wasn't in the best condition but this product made a huge difference. It definitely feels as if it coats hair with a protective top seal film, just like it says it would. It doesn't weigh my hair down and i only use a little bit at a time. It's not sticky on my hands when i apply it and my hair feels so soft and silky after straightening it. It's quite pricey but it really last a very long time so it is totally worth it!

Purchased this product after hearing many rave reviews and it did not disappoint. I have long, coloured hair with dry ends. For starters a little goes a long way, it's so simple to use and I find that it doesn't leave a sticky or greasy residue in my hair which is a major bonus for me. It has some fancy scientific backing but all I know is that distributing it evenly though the mid lengths and ends makes my hair super soft before and after heat styling and the smell is also very pleasant.

I have long coloured hair with very dry ends and I am a slave to my hairdryer & straightener so my hair suffers a lot. I used this three times during the trial period and noticed a huge change in my hair. It felt softer, the ends feel really nourished and my hair is less frizzy and easier to style. It also smells gorgeous and actually makes you feel less guilty about styling your hair as it works with the heat. It is also great that it lasts until you wash it. Very impressed with this, I can see it being a regular buy for me now. I have used other heat styling products in the past but nothing has felt like this. Yes it is pricey but I think it is worth the investment, you only need a small amount so a little goes a long way. I wish they would change the lid as it is quite fiddly and I have to avoid putting it in my roots as it weighs my hair down but otherwise its all positive.

My hairdresser recommended this to me a couple of years ago - and although I've tried a couple of other options this one is a keeper. I find it speeds up the drying process (with a hair dryer) and once my hair is straightened it definately does feel softer than other heat protectors I have used.

I absolutely love this product. It leaves my hair so soft and shiny and its great knowing that its also protecting it! the only thing that I was not so keen about was the smell of it, kinda reminded me of celery, but I'v got used to it now and I don't know what I'm going to do when it runs out because its so expensive!