Anyone used these highly advertised and throughly expensive hair products? I must admit they almost have me convinced, but just can't bring myself to spend £40 on shampoo and conditioner 😳 anyone know anything that's similar or better even? I have lots of mid-back length fine hair which is quite curly when left natural, and has a tendency to be very knotty. Been on the hunt for ages for a good conditioner that doesn't leave my hair with that horrible filmy feel as if you've not washed it all out properly. Any help appreciated!