Just that, really. I find that if I do, the skin tone/ general crepeyness is significantly improved. It's costing a fortune, though, in extra makeup, cleanser and laundry!
My face looks quite young (I'm 54) as I've looked after it. Not so my neck and decolletage (if that's the word). I'm beginning to look as though my head doesn't belong on my body.
What do other crepeys do?