Health benefits come with co-washing. For instance, it allows the natural oils to cleanse and condition the hair and scalp. Using shampoo too often can strip the hair due to the harsh chemicals. Therefore, co-washing provides a great conditioning treatment for your hair while also providing mild cleansing agents explains Symonds.
Co-washing also helps with styling purposes. We’ve all experienced the difficulty of styling squeaky-clean hair. It can be limp and keen on slipping from the pins. Brook points out that “It can also be a great option over that first day of fluffy hair you get after a good shampoo cleansing.” So if you want to rock an intricate hairstyle, co-washing before may be the best cleansing option.