Liquid Keratin Professional Keratin Infusing Healthy Hair De-Frizz Shampoo s a daily use shampoo that smooths frizzy medium to coarse hair with Camellia serum. Serum-infused technology deeply moisturizes and helps control frizz even in 97% humidity. Deep Smoothing Shampoo cleanses as it helps control frizz with lightweight nourishment for polished shine smoothness and manageability.