We discuss hair darkening creams here. We talk about conditioning hair darkeners, products, often natural, that can darken hair while also providing conditioning benefits. These can include herbal extracts like henna, indigo, black tea, coffee, and certain oils like coconut oil with amla powder. They work by either depositing color, like henna and indigo, or by affecting the hair's surface to create a darkening effect, like with product build-up or certain natural ingredients.