KCCC was a product I could never get to work consistently. It would tease me the odd time and give me perfect hair, but I could never depend on it. Even with diffusing my hair, it took forever to dry. I gave up on it for myself.
Ironically it works gone for my daughter's wavy hair. She diffuses it until it is firm and the curls have formed. Her hair is really long. She just pineapples it and goes to bed. It always looks great, but is often still damp in the am.