I am using it from last two years and I want to tell my experience.i use it daily day and night both and I saw its effect after 1 weak its making my skin brighten slowly slowly .when you apply it on your face it makes your face slightly brighten instantly. its very good product and you will feel very light face and its fragrance is also very good not too much hard fragrance its like just normal .its very usefull product and I suggest you that its a very good product and you will get value for your money.it will never makes side effect on my face till now.