Not Working for me

Unfortunately it seems that my hair must be too light a colour as after 4 treatments there is no difference in the amount of hair present.
I find this very upsetting, considering the price of the E-One, which I am still paying off.
I did try a higher level etc, and still no difference.

Looks like it might be another of those products that cost a lot and do not work.

Maybe it is different for other people but for me it is a no go!
Any one intersted in buying the E-One 2nd hand?