Luminaze is a great product . I started using it for unevenness in my skin complexion and it has worked wonders. It also helps a lot for aging and dark spots around the eyes and on the skin. The enzyme used in Luminaze comes from a mushroom that grows in the Swiss alps. The same proteins that decolorized the mushrooms is used in the product to breakdown the melanin of the skin and remove dark spots and age spots in the skin. It guarantees overall improvement in 7 days. I did see a change in my complexion and the dark spots that I covered up with concealer before the product and lightened up and my skin was finally becoming even after years of attempting to blend my complexion. This product was a life saver for me. The part I love about the product is the ingredient that is used to lighten dark spots and help with aging is all natural. It is very rare that we can find aging products on the market with a natural ingredient. I am very confident that if you give this product a try you will be hooked and can put away that concealer and go without makeup and let your natural beauty shine through.