I bought the screen cause I was having a lot of skin problem and I was running over a lot of fairness product then I saw add of u b fair cream and I bought it I used it for couple of months . It is instantly make your skin look fair after you apply it on your face but it doesn’t last long and it has created many problems on my face I am suffering from a hormone imbalance pimples and acne it is a very dangerous product please stay away from it. Yeah if you want to use it for short term it won’t how many much and it makes to scheme fair instantly but it will last for a 2 to 3 hours long as I have a lot of problems with face cream I have stop using any kinds of face cream.