BBCOS Emphasis is a hair care line that offers three different ranges of products to address the specific needs of different hair types. The Yao-Tech range is designed for fine, limp hair and helps to add volume and body. It includes a shampoo, filler, conditioner, and booster. The Nami-Tech range is designed for curly hair and helps to define curls and prevent frizz. It includes a shampoo, mask, spray, and leave-in conditioner. The Blond-Tech range is designed for blonde hair and helps to protect against fading and damage. It includes a shampoo, mask, serum, and feeding masks.