Himalaya is a very renouned brand name for herbal products. I use it's several products like facewash etc. But, Himalaya protein Shampoo is it's one of the worst product. I used it for almost one moth expecting my hair growth and hair strength but I didn't notice any benefit. Although it's slightly increases the rate of hair fall. After that, I didn't use this useless product. It is total wastage of money. Don't ever buy this shampoo. Many other better herbal shampoos are available in the market. I will not recommend it to anyone.