SMOOTH SAILING TRAVEL KIT 4CT. Benefits: Smoothing Shampoo + Conditioner: Find freedom from frizz with this salon-grade, moisturizing wash day duo that enhances your natural texture, adds shine and helps prevent damage.. Leave-In Conditioner: Whether your hair is naturally thirsty or dry from treatment, this quenching leave-in conditioner is formulated with amino acids that help improve hair health over time. Better bounce. Better movement. Shine on!. Best for hair that's straight to curly + medium to coarse. Color Safe. Formulated Without: SLS or SLES Sulfates. Formaldehyde or Formaldehyde Donors. Phthalates. Parabens. Synthetic Fragrances. Includes: Smoothing Shampoo (2.0 oz). Smoothing Conditioner (2.0 oz). Leave-In Conditioner (2.0 oz).