Hair dyeing has several side effects that people should be aware of before coloring their hair [1]. Hair dyes and colours can be damaging to hair, even if they are ammonia-free or peroxide-free, and can cause hair loss and brittleness [2]. Dyeing your hair with certain chemicals can be harmful to your health and may lead to allergic reactions, skin diseases, respiratory complications, and even cancer [3]. Rashes and skin diseases are a common side effect of chemical hair dyes, as the chemicals may seep into the skin and lead to rashes. There is also the risk of overprocessing hair and the possibility of conjunctivitis [1]. The addiction to dyeing hair can also cause further hair damage [2]. It is important to exercise caution while dyeing hair and consider natural alternatives.