WHY GREY HAIR HAPPENS-AND HOW SCIENCE MAY SOON TURN BACK THE CLOCK
From genetics to stress myths, researchers reveal what really drives greying and the breakthroughs pointing to natural colour restoration Grey hair is more than a cosmetic concern – it drives a booming industry, influences how people are perceived, and can affect confidence. Globally, the hair colour market was valued at nearly USD 28 billion in 2025, with over half of…

