No, henna colour the hair only before it dries. After it dries, the coloring process stops working. You can increase the likelihood of getting stronger color by mixing lemon/lime juice in the Best Organic Henna paste. read more
You should use a diluted shampoo and a conditioner on your hair before stating that henna dries hair, and before knowing if your hair enjoyed the herbal hair colors and ayurvedic herbs hair mask. read more