Although growth in the nail care and color market has slowed since 2013, interest in gel polish manicures continues to be popular as new research from Mintel reveals 23 percent of female consumers have received a gel manicure at a salon in the last year, an increase of 35 percent over 2013 (17 percent). Mintel trended data reveals that gel polish manicures have grown in popularity both in salons and at home in recent years. Indeed, 14 percent of US women have done a gel manicure themselves in...