Stuart Holland

As a semi-professional sports person who windsurfs, snowboards, kiteboards and rides mountain bikes, I've used various sun blocks.

All the brands (even water proof ones) require constant re-application throughout an active or non-active day. Yet, Prosport is the only sunscreen that I've found I can apply once and forget about; even when being total immersed, dragged and spat out! This is a real bonus as I get so excited I've been known to stay out on the water for 6 hours at a time.

One other major advantage is the fact it's non greasy; I don't get sun tan cream all over my kit, especially after applying it.