While it’s known for repairing severely damaged hair, Allure adds that No. 4 works equally well as a daily maintenance shampoo for all hair types. Its ability to strengthen hair without weighing ...

Hair damage and breakage One of the most immediate ... Chemical hair dyes can cause scalp irritation, redness, itching, and even severe allergic reactions in some people. Ingredients like ...

Usage of hair dye frequently causes the hair to lose its moisture which leads to hair breakage and split ends, making the hair weaker.