"Denver is growing so fast, and it's mostly young professionals flocking for a more affordable cost of living than most coastal cities," said registered nurse Katie Guest. "However, when you get here the air is dry and your skin takes a hit. Dry skin ages you fast, and so Botox and fillers, along with a good skincare routine, enable you to temper the signs of ageing. I tend to open up more hours in November and December to meet the higher demand. It's crunch time for freshening up and looking your best."