Castor Oil and Puri Hair : Most soaps and shampoos have Puri Hair chemicals, so use amla as a substitute. Avoid sulfates, parabens, unfamiliar compounds, and silicones. How do you know your shampoo contains these things? If any words in the ingredient listing end in glycol, "cone", or "ben"---you've got them and they are not only bad for your hair, but also bad for your health. Stay away. Shampoo with amla and massage Puri Hair your scalp with castor oil.