All products featured on Glamour are independently selected by Glamour editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. Learning how to ...

Demi-permanent hair color is ammonia-free, slightly alters hair tone, and lasts between five to 12 washes. Unlike ...

Everyone has that moment. Whether spurred by a particularly grisly breakup or lockdown boredom, we've all at some point toyed with the idea of dyeing our hair a drastically different colour. And this ...