Travel Size No Frizz Shampoo for Smoothing + Humidity Protection - Living Proof's No Frizz Shampoo gently cleanses, nourishes, and smooths hair while providing humidity protection to set the foundation for frizz-free hair.Benefits*After 1 use of No Frizz Shampoo + Conditioner v. untreatedCruelty-free. Vegan. Color safe. Safe for chemically treated hair.Keeps hair cleaner longerEffectively blocks humidity to leave hair smoother and softerProtects hair against environmental damage, color fade, and breakage while repairing damage from everyday stressorsRemoves dirt sweat, oil, pollution, and product buildupNoticeably smoother hair after just one washBest for frizz-prone hairWhat's New: Now delivers noticeably smoother hair after just one wash and features new humidity-fighting ingredients while repairing and protecting against damage.*Luxe lather gently yet effectively cleanses without stripping or over-drying strandsKey IngredientsPhytantriol: preserves hair color and reduces the damaging effects from thermal and environmental aggressorsJojoba Esters: smooths and combats the effects of humidityProprietary Amino Cleansing Complex: sulfate-free surfactant blend that cleanses hair without strippingMarine Algae Polysaccharide: protects hair from environmental damageFormulated WithoutPhthalatesSulfates (SLS & SLES)SiliconesParabens - Travel Size No Frizz Shampoo for Smoothing + Humidity Protection