Curl definition and frizz control in a quick, easy at-home product. This lightweight, proven leave-in conditioner locks moisture into curls, waves & weaves. This is the curl-defining formula designed for us, and when we say “us,” we mean many…even if you are not mixed, you may have frizz and unruly curls, right? Tames frizz & defines curlsWorks on many hair textures & extensions (synthetic or human).