Can someone recommend a really good intensive facial moisturizer that actually works?

I used to have combination skin tending toward oily (when I lived in the humid South). After moving to the UK, my skin started to dry out and is now like sandpaper. It’s a bit unnerving and annoying.

Lots of facial moisturizers have a lot of bells and whistles (anti-ageing, wrinkle-eradicators, etc). I just need something that really does hydrate your skin and stays there. Or something that is anti-ageing that also really nourishes your skin.

I’m open to hearing suggestions of what worked for you.

Thanks so much!