If you like to read this page, I recommend the following:
I have used many of these products, and they work well for lightening my skin. There are a lot of skin lightening products on the market, and I am sure you have a few in your kitchen cupboards, cupboard of your fridge, etc. I have found this page to be the easiest to navigate. I've included a summary of the most popular products for lighter skin. When you're trying to get your own lightening products, you might think about whether they are appropriate for your skin type, your skin type, the kind of products you want to use, the way you live your life, etc. It's a good idea to see if this kind of information will help you determine what works best for your skin.
These products are used by skin lightening and tanning companies. This is the official page of the International Association of Dermatologists, the most widely recognized organization of dermatologists in the world. This is an independent study published by the National Institutes of Health. A review of the evidence and conclusions of this study by Dr. Peter D. Hautman is available at this link.