I have been using this shampoo on and off for many years now. It is gentle to the hair and scalp and reduces frizz to some extent. Once you team it up with a good conditioner and serum post wash, you are good to go for 2 days!
The scent is great and it comes in 200ml and 340ml variants. I always bag the 340 ml bottle as it lasts quite for a long time. It is easy to use as well.
I would recommend this shampoo for people with frizzy and dry hair but teaming it up with conditioner is necessary else it wont work well.