Lancome, why is the nightcream thinner than the daycream?

I thought night creams are suppose to be thicker than day creams. How can you tell fakes from reals?Lancome, why is the nightcream thinner than the daycream?
the only difference is that day cream have sun block in it which it makes less thinner, buy them in a store or Internet i never bought a fake cream have a nice dayLancome, why is the nightcream thinner than the daycream?
I dont think there are any ';fakes from reals';, I think its just the difference in different companies and their products.