A good spf facial moisturiser (preferably from a drugstore in UK)?

-Any professional make up artist will tell you that plain old fashion Vaseline is the best you can buy and use. That or baby oil. All the rest are just loads of fancy advertising and paying expensive film stars and models to sell it. Here is what to do if you dont believe me. Do Half your face with a very thin layer of Vaseline on one side of your face and then any expensive fashion cream on the other and compare yourself. Or if you dont want to try it on your face do the same with your hands. Just because some top model is being paid to sell it, does not make it "worth it"