Set the foundation for frizz-free hair with this smoothing shampoo that gently yet effectively cleanses while also blocking humidity. Living Proof No Frizz Shampoo removes dirt, sweat, oil, pollution, and product buildup. The luxe lather gently yet effectively cleanses without stripping or over-drying strands, leaving hair smoother, softer, and blocking humidity. Noticeably smoother hair after just one wash.