Shampoo for thick curly is the most important step to take in order for that to look good. If you fail to do this, that will end up with an unkempt and tangled appearance because you are not giving it the proper conditioner and moisture that it needs to stay healthy. The best shampoo for thick curly hair would definitely be su_price_box_3 by Billiard Shampoo. This shampoo contains all the additives and moisturizers that the other brands do not have.