This might seem like a trivial question, but are you washing your hair properly with shampoo? You might be surprised to learn how many people aren't, and you could be one of them. Have you ever noticed why your hair feels lighter and remains cleaner after visiting your hairdresser? Indeed, while our professional products significantly enhance how wonderful your hair feels after a visit, our shampooing techniques also play a crucial role. We always shampoo twice! The first one

What on earth is lived-in colour?