Revitafoam is suitable for all hair types. When we say this, we absolutely mean it. Whether you have fine or thick hair, straight, wavy, curly, afro, long, short, natural, bleached or coloured. Its all the same as far as Revitafoam is concerned. The simple reason why it works on all hair types is that Revitafoam is a hair health product. What is does is simple - it absorbs in to the hair drawing moisture from the atmosphere that surrounds all of us. This process doen't discriminate against different hair types, colours, length or condition. It's plain and simple goodness for your hair.