Sun block for everyday without any tint/colour?

[Tweezertastic]

I am currently using Clinique city block SPF 40 and would prefer something without any tint/colour that is suitable for under foundation.

Does anyone have any recommendations?

Boots no7 intense protect and perfect spf 30 has impressed me , no white cast and not so greasy :) not tried under foundation but I'm guessing it should be fine