I have used this shampoo for over 10 years! I have fine straight hair that is so long I sit on it. It keeps my hair clean, residue free and keeps my hair very smooth. I highly recommend this product. There is not another shampoo out there like it!

I get insanely greasy hair for no reason at all at the worst times. This shampoo is so effective. When I find my hair stays greasy even after washing I dab a generous amount and shampoo it into my hair. I let it sit for about 5 minutes ( not necessary tho) and when I wash it out and dry my hair it is back to being light, bouncy and clean. The price seems steep for the amount that you get but it is so effective that you don't have to use it that often.

This product is a must have for people who battle greasy hair!

This shampoo really removes any buildup in your hair from gel, mousse, creams and such. It really cleans your hair to it's natural texture. I find that it's some what drying to my hair and i need to use a conditioner afterwards though. This should be a staple in everyone's hair routine!

I would recommend this product for everyone! I recently started using it once a week, as it says to and I can notice such a difference in my hair. It really seems to remove any build-up of product (gel, hair spray, etc) and refreshes your hair. My hair gets oily, especially after one day without washing. After using this shampoo my hair feels lighter and cleaner; it helps take away left-over product which was making my hair even oiler.

I love this stuff and I found it as Costco for a great price as well!

This shampoo should be a staple in every girl's hair diet! Whether you use a lot of styling products or not, it's a great refresher for your hair. The smell is very mild, and your hair feels squeaky clean when you rinse it out. My hair always feels soft and light after I use it.

The price is definitely higher than most shampoos, but it's not an everyday shampoo and the quality is worth it. Shoppers Drug Mart has Neutrogena hair products on sale now and then, so I try to pick it up then to save a few dollars.

I use this shampoo once a week to remove build up and it really works, it makes my hair feel so clean and so soft. I would imagine if I used it more than once a week it would dry my hair out.

If you use a lot of products on your hair then you should definitely use this shampoo once a week. It completly cleans your hair and it feels great afterwards. Shampoo builds up on hair and this weekly treatment fixes that.