Sunburn is so last decade. There is never a good excuse for getting as red as a lobster, not now we’re surrounded with education about harmful UV rays and the dangers of melanoma (http://www.sunsmart.com.au/). Plus advances in ‘realistic’ looking tanning creams and sprays mean lying around in the sun isn’t just uncool and unhealthy, it’s unnecessary.
That being said, the most diligent of us have been caught out from time to time, a little pink here or there despite our best efforts – in those cases it’s great to have a cooling, soothing solution on hand.