When I purchased the Dark Spot Diminisher, I had in mind using it only on the significant spots on my face. When I received it, I decided to try it on my forearms first. The instructions said to use it twice a day, but I have not always found it convenient to do the second application.
Nevertheless, after about ten days, I noticed some lightening of the arm spots. Some were more dark and larger than the others, but after another week all spots began to change to the degree that I have discontinued using it on one arm and will shortly be OK. It took nearly three weeks to clear the spots enough to satisfy me.
So I very recently started working on my face; the only problem is how to apply drops when I cannot find someone to help. I found that the dropper used for the applications did not reach the bottom of the little bottle, so I bought a longer dropper, which works well, of course. Am I satisfied with this product? Yes, I am.
Bottom Line: Yes, I would recommend this to a friend