Besides sun hat and sleeves, sometimes i rub a little shea butter on face and hands and use a powder puff to put a little dusting of red clay (my skin color) over it to reflect the rays. It seems to work! I think any powdery substance, like arrowroot powder, would do the same. At first i had mixed the oils and powders, but this way is less messy and doesn't get rancid as fast.