Regular face masks are a great way to add a little extra boost to your skin care routine. You might want to opt for a hydrating face mask for the morning after a heavy night of partying, or an exfoliating mask to slough away dead skin cells (this is paramount as you age, as skin cell turnover starts to slow down). An overnight mask is a great way to give your skin a really intense moisture hit or provide a prolonged treatment for specific concerns such as wrinkles or acne and adopt a sheet mask into your routine - they're great (and entertaining!) on a long-haul flight, as they help to shield your skin from that dehydrating cabin air (the perils of being a jet-setter!).