What does the future hold for the beauty and aesthetics industries? See what experts say is trending   The beauty industry is big – in fact it’s estimated to be $675 billion big by 2021. By comparison the aesthetics component is a drop in the ocean, coming it at around $17bn by 2023. But where will we be spending our money? According to research done by Safety in Beauty founder, Antonia Mariconda, there are significant changes afoot. She surveyed 100 industry leaders to get their opinions of where these closely related industries are heading, and here’s what she found. Top…