They gave it to me as a gift and I used it, fortunately, because I would have regretted spending my money. It offers no hydration at all, as for heat protection I can't really tell, I just always use it because I have balayage. The L'Oreal Pro Longer is much better in terms of hydration.

Very mediocre to bad product. It tangles the hair and does not leave it soft at all. As for the heat protection, that is mediocre as well.

Really a small amount as much as a hazelnut is enough for my hair! It has a wonderful scent and leaves my hair soft and easy to comb after application. It has helped a lot in reducing split ends!

Very good product especially for people who straighten their hair frequently. Within a month, I noticed a significant difference, considering that I straighten my hair at least twice a week on a regular basis.

I consider that it provides satisfactory heat protection, but I haven't tried it at very high temperatures (> 180). It prevents frizz without weighing down the hair, however, given its price, I would like it to have better results in terms of smoothing and shine.

Very lightweight cream, easy to apply even on dry hair if needed. I apply it from the middle of the hair to the ends and it doesn't weigh it down. A small amount is enough. (But you should know that all these heat protectant products only protect up to 30% from heat)

I suppose it offers heat protection but not even hydration! It is very lightweight and the scent is very nice. Overall, I have decided after trying several Kerastase products that it doesn't have a significant difference in results compared to a good Pantene range. If it was 5-6 euros more, maybe I would prefer it, but with such prices, I won't buy it again because I haven't seen any amazing difference, neither with the shampoos, nor the masks, nor the creams

The product is excellent, heat-protective, and the best for damaged hair. You should try it!

Good product that smooths the texture of the hair before using the hairdryer to prevent hair damage. It requires a small amount as it can weigh down fine hair, although of course a large amount would be unnecessary. Its scent is somewhat strong (smells like something familiar that I can't recognize) but fortunately disappears after application.

Light texture cream, smells nice, gives shine to the hair but slightly dries it out.. However, I didn't see any difference in hair breakage and I've been using it for 1 month.

Excellent product for normal or thick hair, I believe. If someone has fine hair, they need to be careful with the quantity so as not to leave any greasiness or feeling of heaviness. It leaves the hair very soft and moisturized even after using heat. It smells very nice.

I have been using it for at least 3 years consistently and I still consider it an excellent product, especially in my case where I have thin hair that breaks at the ends.

I don't know if it protects from heat as it claims. But whenever I use it, it makes my hair very stiff. I am not very satisfied.

Excellent product. It makes the hair lightweight and shiny. My hair is thin and damaged, and from the first use, I noticed a difference.

It requires caution in use because it can weigh down the hair if used with other products. Otherwise, it's fine.

From the first use, the texture and appearance of the hair ends improved. I recommend it, it's worth the money

We have been using it with my sister for about 2 months, twice a week. One of us has finer hair, the other has thicker hair. It is a bit heavy for fine hair. It is a decent product for its price.

Very good product and the most important thing is that it does not weigh down or stick to the hair. After blow-drying, the result is lightweight.