Ive made many changes to my diet over the last few years adding raw foods and removing processed food but my naturally curly hair needs so much hair product to keep from frizzing and looking like an 80's rocker after a concert I joked with my sister about getting hair cancer from all the chemicals. I bought this product a couple of weeks ago and immediatly noticed a difference in how much work it took to keep my hair under control. You ladies (or gentlemen) with curly hair take note, use the shampoo as usuall but use the conditioner as a leave-in. NO EXTRA PRODUCTS. It tamed my hair and left it shiny and healthy looking without worry about getting hair cancer!!