Doo Gro moisturizing growth shampoo is filled with organic ingredients, as soon as you touch the rich mixture you will not be surprised that this formula de-tangles, and conditions your hair as it lifts away dirt, grime and oil. Doo Gro moisturizing growth shampoo is formulated to thicken your hair as well, while it may be used safely on even color treated or relaxed hair. Doo Gro moisturizing growth shampoo contains chamomile, henna, hops, horsetail, cherry bark, retinol a, vitamin E and lanolin as part of the line up of organic and moisturizing ingredients that help the hair grow to its thickest and longest potential.