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

Virgin hair requires minimal prep, focusing on hydration, while previously treated hair needs strategic bond-building and moisture balance before colouring.

Hair today, gone — and gray — tomorrow. More than 80 million people deal with hair loss, making prevention and growth a major industry. But while some causes are genetic and tough to head off, at ...