how do you combine?

[Hotlegs]

I want to combine Revivogen and Tricomin but which elements of the range do I combine? Do I just combine the revivogen/tricomin sprays and then stick with just 1 shampoo and conditioner (and if so, which one?). Or do I use the whole revivogen range and then just add in the tricomin follicle spray?

Any help/advice would be appreciated