Ok, this is just one persons experience
www.dailymail.co.uk/femail/article-2418153/Claire-used-1-Nivea-cream-half-face--105-Cr-la-Mer-The-results-VERY-revealing.html
I have used creme de la mer. Didnt repurchase as I didn't notice any difference. I was gifted two La Prairie creams which cost hundreds, they didnt do anything either.
I am pushing 50, over the years I haven't found any difference between a cheap or expensive moisturiser. I do like to try new ones and like a moisturiser that feels nice to use.
Not used Nivea for years but remember buying Ponds in my twenties and daubing it on in a thick layer for fifteen minutes before I applied make up and went out and my skin was perfect.
May have to try Nivea again.