3 Ways To Achieve The Client Coveted "Glass Hair" From Stylists Any corner of the beauty space has buzzed over everything glossy this year—glazed doughnut nails, glass skin, wet-looking hair, skin slugging, it never ends. To keep up with your client's new obsession of healthy-looking hair, all you need is one add-on (which doubles as a HUGE retail opportunity) to create glass-like shine in the salon and at home. That's it, no extra appointments or schedule changes. Just use our three tips below to get started. #1. Swap Monthly Gloss Appointments With 1 Product If your...