Salons Say Frequent Hair Dye Is Safe. Scientists Say the Damage Is Inevitable. Here Is What You Need to Know.
Walk into almost any hair salon and you will hear the same reassurance. “We do this every day. It is perfectly safe.” The stylist smiles, the colour goes on, and you leave feeling like a new person. But a growing body of scientific research tells a very different story. While the beauty industry has spent … Read more