Patanjali anti dandruff shampoo is a good herbal product for dandruff problem. Iam using it for past few months and it does work with regular use. Consistency is shampoo is also good you wont need much for a single use. Its fragrance is bit on stronger side which might be a concern for some, but personally I really like that fragrance. Its price is also cheaper than other brands available in the market. Comes in a nice packaging and easily available through patanajli stores and online as well.
If you are looking for something natural and herbal and fed up with shampoos with chemicals than you can always give a try to Patanjali shampoo