The words “you’ve come a long way, baby” may not have been written about the sunless tanning industry, but they definitely apply.From the discovery of DHA in the 1920’s to the first automated sunless spray tanning booths of the late 1990’s to today’s high-tech, high-definition tanning experience, the world of sunless has changed. So it’s fitting that a founding member of the professional sunless tanning industry is changing, too: the partners of MT Industries were there for the beginning; Sun...