India's drug regulator is now demanding hair colour manufacturers prove their products meet safety standards and carry clear warnings. Companies must adhere to Cosmetics Rules and BIS norms regarding ingredients, restrictions, and labelling, including mandatory patch-test instructions. This mov...
Source: [Times of India](https://timesofindia.indiatimes.com/india/hair-dye-under-regulators-lens-firms-asked-to-prove-safety-compliance/articleshow/131696644.cms)