From sun exposure to sleep deprivation, certain daily habits can be bad for clients’ complexions. Steer them in the right direction with these seven strategies for healthier skin. The reality is that spectacular facial treatments will only do so much for the person who burns the candle at both ends, brakes in the sun or subsists on junk food. Moreover, if estheticians don’t offer guidance about behaviors that can help or harm skin health, they’re doing their clients–and their spas–a disservice. So we sorted through the latest science and spoke with pros in the know to bring you seven key …Read more »