This two ounce plastic bottle of Mario Badescu Moisturizer has SPF15 sunscreen.  It is a perfect size for your desktop.  Any time I go outside I squeeze a nickel size drop in my palm and coat my face and arms.  Lately I have been terrified about the effects of the sun.  I saw an article and pictures in the New England Journal of Medicine, you can google "Unilateral Dermatoheliosis" to see the pictures - the side of the man's face that was exposed to the sun during his truck driving looks about 20 years older than the other side of his face that was well shaded in his cab.  OKAY - got it - sunblock, sunblock, sunblock!!!!  And I love the Mario Badescu brand, nothing clears up acne better, so in the Moisture Magnet, I trust.  That and a hat...