BIOTOP 101 Anti-Frizz is designed to help control frizz and improve hair manageability. Its lightweight formula helps smooth the appearance of the hair while maintaining natural movement and softness for a polished finish. Helps control frizz Promotes a smooth polished finish Improves manageability Maintains natural softness Lightweight non-weighing formula HOW TO USE Apply a small amount to damp or dry hair. Distribute evenly through lengths and ends, then style as desired. Do not rinse.