Loose, bouncy curls add instant volume, style, and glamour to any look. But constantly using heat tools like curling irons and straighteners can lead to dryness, breakage, and long-term hair damage.

It's the TikTok hack that keeps on giving. Getting perfectly bouncy curls, unfortunately, often comes with a decent amount of damage. And once the damage is done, it's hard to undo. So when the trend ...