I tried the Smooth and polish Aqua Serum 24 h smooth finish by Loreal to straighten my hair. The serum has a weightless formula, is silicon free, contains micro keratin and has a heat protection technology.
The serum is made for straight and fine hair but I am satisfied with the heat protection effect. My hair is straightened without being damaged by the heat. The serum leaves my hair light and soft and gives it a nice fruity scent.
I use the serum on damp hair before blow drying but I do not use it on a daily basis on dry hair because I think the formula is too aqueous to maintain the hair straight the whole week. To moisturize my hair during the week I prefer to use a standard serum or a hair oil.