Yeah Oldwearer .... I use only those ..the shampoo and conditioner..... it may appear a bit pricey, but in fairness, a little of them goes a long way....there`s no need to use half a bottle in one go !
I use less than a teaspoonful of the shampoo and about a desertspoonful of the conditioner ... I ensure to distribute it by brushing it through the hair with a plastic hairbrush which has rounded tips to the spines... I then leave it ` sit` for at least a half-hour before rinsing out....leaves the hair really nice and soft and is especially noticeable when a system is getting old / ` tired`.