It may sound strange to put henna (otherwise known as a green powder that smells like freshly cut grass) on your hair for several minutes, let alone a few hours, but there’s a method to this madness. Henna is a natural, synthetic-free hair color that’s chock-full of benefits like, conditioning the hair shaft and even loosening your curl pattern. But, how do you apply it? What are the steps to get the proper consistency? And should you mix it with anything? We’re letting our favorite YouTube ladies answer your questions. Take a look!