Imagine having to blow dry that after every wash lol.
Salon appointments just for hair treatment is not cost efficient in the long run, so no.
Did not venture into trying the others as I wanted a very neutral scent if possible.
The scent does not linger as strongly as when you just used it but if you smell your hair, there will be a slight hint of it.
Apparently, they claim to sell 1 shampoo every 3 seconds.
Notice: Read to the end a giveaway awaits you.