Hair repair refers to the process of restoring damaged hair to a healthier state. This can involve various treatments, such as deep conditioning, protein treatments, and the use of specialized shampoos and conditioners. These products often contain ingredients like keratin, argan oil, or coconut oil that help strengthen and moisturize the hair, reducing breakage and improving overall appearance. Common causes of hair damage include excessive heat styling, chemical treatments, and environmental factors like sun exposure. Regular hair repair routines can help maintain hair health, making it look shinier and more vibrant. Additionally, adopting a balanced diet rich in vitamins and minerals can support hair repair from within.