Head & Shoulders is a very popular company best known for its shampoo products and there are huge varieties of shampoos.Head & Shoulders Natural Menthol Shampoo is one of the best products of the company.I have used this product a lot specially during summers.Menthol is good for hair and it keeps your head cool and fresh in the heat of Summer.It is very easy to apply.The simple procedure like every shampoo application.The effect of the shampoo is very good.There is no side effect.There is a little fragrance but not allergic.I would suggest people to use it.