I just bought some Olay regenerist moisturiser SPF30. I'm hoping for great things I think the thing to look for is UVA and UVB protection. I use factor 50 suncream on my neck, chest and hands but it doesn't sit well under make-up.
I used to spend an absolute fortune on facial moisturisers but now I ONLY use this It's brilliant, a lovely base for makeup too. I would really recommend you give this a go and see how you get on. I have been using it since the start of the year and my skin is thanking me