Once a hush-hush topic, hair loss is now front and centre in the beauty conversation — and hair growth serums are leading the charge. These viral little bottles aren’t just hype — they’re shaping the future of haircare, with the global market growing fast. Whether it’s menopause, postpartum, stress or something else entirely, there’s a serum for that. Shop our top picks — link in bio. Via @jacquiealexander LTKaustralia LTKbeauty LTKgiftguide