I went to a new salon (highly recommended) with my limp, lifeless, 'not looking great cos I'm aging' hair yesterday and had a trim and an Olaplex treatment.
The stylist has recommended that I have another treatment and another trim before even thinking about doing something with the colour as my hair is in very poor condition and breaking (I agree).
I can see online that I can buy the Olaplex treatments and do them myself for less money.
So my question is, is the salon version different and if I can afford it, will I see more benefit?
I don't spend much on beauty treatments, clothes or prosecco so I don't mind treating myself to this if it's going to be better than the home version. 
TIA