This product has potential. despite its strong odar that almost had me passing out, it striped the colour out I suppose but I was left with grey/silver coloured hair for a little while

This really does strip the colour right outs if you’re hair. Definitely can’t fault the product in that. I’ve used it 3 times
But it does have a strong smell and if you are naturally dark haired it will make your hair orange.
If you don’t want that to happen, best to go to a hair dresser

it stinks
takes colour out
but also leaves hair looking orange