Palmolive Naturals Sleek & Smooth Shampoo & Conditioner contains 100 per cent natural silk proteins and honey balm extracts. These haircare essentials have been specially formulated to control frizz and messiness. Smoothing and relaxing each strand from root to tip, the formula also works to seal the hair cuticle. This smoothing and sealing action locks out humidity, moisture and frizz for hair that remains smooth, shiny and soft throughout all weather conditions.