As per previous reviews, I believe the instructions are incorrect and you need to use the patches the opposite way to that stated, otherwise the colour does not change at all. I can't claim to have felt any difference sin e using them, but maybe I need to do further courses of 3 nights to feel any benefit?
By Carol Willers,
14 Sep 2021
Are instructed to apply the dark side of the unused pad to the adhesive side of the patch, which I did, but next morning, no toxins at all on the pad, this happened for three nights, I then experimented, and put the porous side (which was the dark side) of the pad towards my foot, not the adhesive side, and next morning absolutely black, therefore the instructions need amending, as I have wasted my money!
By Fran Thomas,
10 Aug 2021