I really like the henna from Henna Color Lab, but I have been using Bigen powder on my hair for years, and I find it works better for me. This is a permanent hair coloring powder that you mix with water, and works great for those who have or want brown or black hair, with no interest in lightening it in the future. Apply Bigen with an applicator brush or bottle, and even with your gloved fingers. In this video, you'll notice I prefer to use dishwashing gloves, which give better coverage of the forearms, and are nice and thick, so they won't break.
New York Times bestselling author and founder of The Gorgeous Girl's Guide, Steffans Publishing Enterprises, and Karrine & Co.