Beauty’s biggest trade show, Cosmoprof North America, was busting at the seams with innovation July 23-July 26 at The Mandalay Bay Convention Center in Las Vegas. Innovation, newness and savvy entrepreneurs were found down every aisle and in every special section of the show, looking for U.S. distribution or to expand internationally. Some things that appeared again and again were powder to liquid formulas, biodegradable masks, products for feminine wellness and skin care solutions for multi-ethnic consumers. Beauty Insider scoped the trade show floor for the most exciting things. Here’s what we saw.