You need to learn about the Whitening Creams, before you get one, due to the many creams in market.
according to the science there are many artificial things in the cream. You need to avoid becaue in some creams to get the white effect they include unsafe products. such as mercury, of course the reputed companies will not have that. beware also from the natural products since some companies says that it is made from fruits but still you find they adds some artificial ingredients to it. such as hydroquinone, this really so popular artificial ingredients and in meds. This ingredient is powerful it is what michael jackson used for his skin.
So powerful ingredients should be under specialist supervision only.
See carefully what are the content in the cream you are going to buy and search it online if you do not know the names or you never heard of them, and check if they are risky or not. some of the things they use even in the pricy creams are not healthy but in some levels it is accept it according the health org. So you need to know the name and how is the level of the ingredients in the cream you buy to whiten your skin.
Skin whitenning is an aim for some ladies so do it carefully with Whitening Creams that you use.