I was looking over some old threads to try and find an answer to this one and couldn't find a definitive answer. I understand that soy (with the estrogenic compound removed) can help prevent pigmentation, but can it also help diminish existing spots?
If not, what is the best thing anyone has found for small brown spots?
I am currently using Cliniques Even better skintone perfector but I don't think it's doing a whole lot!