crushed spearmint leaves and white wood — so your strands will smell as good as they look. Don't love the idea of those products? Here are a few more that'll get you that glass hair look.

Another delighted user with long, thick hair echoed this sentiment: "I have long, thick, coarse hair, and this flat iron straightens it like no other. It leaves my hair super shiny and silky.

And now, thanks to Dua Lipa, we're also in-the-know when it comes to perfecting glass hair. Taking to her Instagram Story, the Houdini singer shared a behind-the-scenes dressing room snap with her ...