I think I've tried every sun lotion going and usually opt for the once a day or long acting ones - particularly Piz Buin and Riemann P20 (which stains white things very badly!). Last year, on a recommendation, I got a some Calypso once a day sun lotion from Amazon and it was fantastic - not drying and did the job very very well, including for a day out on the water. Certainly will be getting some more this year.