I used to use this product daily. My husband just recently purchased it for himself. This shampoo is pretty pricy, but it a very good, high quality shampoo. The fragrance is minty, and it tingles your scalp as you wash your hair. It feels really good almost like a mini head massage. When I used this shampoo everyday, I noticed a visual difference in my new hair growth. I had a visible line in my hair that proved that this shampoo promoted much healthier, shinier, and much more manageable hair. I am glad my husband bought some more of this shampoo. I will again start using it and am sure that I will see my hair health improve which is exciting, since I have recently been very irritated with a never ending bout of bad hair days.