India, Dec. 20 -- Hair colour has become an essential part of modern grooming and self-expression. Many people use it to cover greys or refresh their look. However, frequent colouring can damage hair over time. Traditional hair colours often contain ammonia, which weakens strands and irritates the scalp. This makes gentler alternatives more important than ever. Ammonia-free hair colours reduce dryness and breakage. They help maintain natural moisture and shine. These formulas are also kinder to sensitive scalps. With rising awareness about hair health, people now seek safer options. Choosing ammonia-free hair colour supports long-term hair care. It offers effective colour results without harsh chemicals. In today's beauty routine, it is a...