Henna, Herbs & Things offers Black Henna Hair Color. Henna, Herbs & Things manufactures herbal henna based products like Natural Black Henna, Black Henna, Brown Henna, Natural Brown Henna, Chestnut Henna, Red Henna, Yellow Henna, Amla Oil, Herbal Hair Oil, Herbal Powders, 100% Natural Hair Colors, Neutral Henna, and Henna Shampoo. The Black Henna Hair Color contains herbal henna and some fine chemicals. It is also dermatological tested and approved by experts.