Odorless hair dye

This is a review of a hair dye I bought with my own money. I dye my hair regularly because of gray hair, but even dyes that claim to be odorless still have a smell, making the process difficult every time. Then, I happened to try this product. It is Salon by Leaders Keratin Water Dye. It is a product from Leaders Cosmetics. It is a powder-type hair dye that is mixed with water instead of a two-part solution. It has absolutely no smell. However, it doesn't cover gray hair perfectly, and it doesn't seem to last very long. Nevertheless, I like it because it dyes naturally and can be used without irritating the scalp. It comes with 10 packs, so the quantity is generous.