Ingrown hairs happen when a strand curls back into the skin instead of growing outward—basically, your hair hits a U-turn. They’re most common in areas you shave, wax, or tweeze: bikini lines, ...

Ah, ingrown hairs. Most everyone has experienced them and despised it. The pesky little bumps typically show up on your legs after you shave or tweeze aggressively, forming hairs that grow inside your ...