Botanica 100% Organic Black Hair Color

I bought this product for its 100% organic, chemical &. PPD free claim. However, it colors as well as chemical products and works fast. Which begs the question? Is it all natural, chemical, and PPD free? It also stained my bathtub, which henna, in my experience does not do. I also had to use shampoo to get it all out. Buyer beware. This product performs like chemical hair dye. Will not use again.