Need some hot sauce with that? Oh no I’m not talking about those ribs your eating. I’m talking about your hair! If you love your hair and prefer it straight and sleek, try FHI Heat Hot Sauce thermal protectant. When using straightening irons we must always coat our hair with something to protect it from the heat. Most straightening hair products are silicone-based which makes your hair shiny but only coats the outside of your hair. Silicone-based products are temporary and contain unwanted residue leaving your hair heavy and greasy after the first day, this is mostly true for fine, thin hair like mine. FHI Heat Hot Sauce is moisture-based, so when you use the this great sauce and then straighten your hair with a straightening iron, the sauce and iron actually work together to deeply condition the hair from the inside out.