How Damaging Is Toner for Hair? Understanding the Potential Risks and How to Mitigate Them
How Damaging Is Toner for Hair? Understanding the Potential Risks and How to Mitigate Them The short answer is that toner itself, when formulated correctly and used as directed, is generally not significantly damaging to hair. However, the process of using toner, which often involves pre-lightening the hair, can be quite damaging. Therefore, understanding the…