Repeated use of other products will result in build up on the scalp; whereas T444Z hair food does not build up as it easily absorbed.
Combing of natural hair usually result in the hair breaking, so many people tend to wet it before combing; whereas T444Z hair food makes the hair easy to comb or manage.
Most shampoos on the market leave the hair stripped off its natural oils and moisture leading to hair getting tangled; whereas T444Z shampoo locks in the moisture and leaves the hair tangle free. When using T444Z shampoo, you experience very minimal shedding. It leaves the hair nice and soft.
Some hair products do have an unpleasant smell; whereas T444Z hair food, shampoo and conditioner do have a pleasant smell.