From its title, The Dark Spot Diminisher diminished considerably the dark spots on my face and hands. I have been using this product for only three weeks and I see changes. I am very satisfied as I tried different products in the past and it never worked as this one. I continue to use it twice a day and I can't wait to see how my face and hands will look like after a few months. I do recommend this product.
Bottom Line: Yes, I would recommend this to a friend