have read a few JBR'S that mention people buying good quality hair products from salons ...could anyone shed light on which are best and the approximate prices...looking for products for coloured hair/permanently straighened hair(not both on the same head...lol)...this doesn't sound right...me(mum) greying with coloured hair...daughter had her hair permanently straightened in Bali and wants to keep in good condition...thanks in advance