I am rapidly approaching my 30th birthday though did get given a child fare on the bus not so long ago <don't hate me for my no DCs yet youthful preen>. However I am *sure* I saw a grey hair in amongst the desperate-for-roots-touch-up thatch and the frown line in the middle of my forehead doesn't bounce back any more so need to admit that aging is slowly on its way. I currently use Dermalogica products which have conquered most of my blocked pores (living in London doesn't help) but wondering if I need a night cream. Are they necessary? Which is best?