L'Oréal stylista Sleek serum

This is a good product to make straightening last, I don't know if I use it properly but I put it on my dry hair at all lengths before straightening then I add a pump over all my hair once it's straightened. Thanks to this product my hair is well protected from moisture and the straightening lasts. An additional positive point is that the product is not very expensive and holds up really well over time. However, there are a few negative points to note: the texture is not very pleasant, the smell either, it sticks to the hand (you must wash your hands after using it), the product is neither green nor clean. So to conclude, I think that it is a good product when you don't have a lot of budget but it sure has to be much better!

This product is really great for when you want to style your hair but sometimes still have fluffy or slightly wavy hair in between. This really gives a nice shine to the hair, but does not make it look greasy. In addition, it also smells super good and is a nice formula.

This serum protects against heat and controls frizz. For my part, it protects well from heat because I see that my hair is less brittle since I use it and I specify that I use the straightener every day. On the other hand, I don't think that the 24h anti-frizz effect is really there.