Sleek smoother Instant ultra-smoothness and anti-frizz for unruly hair. Shampoo Conditions and instantly smoothes frizzy hair after just one application. Leave‑In Conditioning Balm Instantly conditions dry, frizzy hair. Moisturizes unruly hair strands. For shiny, smoother hair. In‑Salon Treatment Prepares, protects and nourishes hair before, during and after the straightening process.