Our promise to the planet goes beyond setting a new bar for beauty. As a pro-future brand and Member of 1% for the Planet, we’re not just sidestepping plastic – we’re supporting initiatives against ocean plastic and fighting for a more beautiful tomorrow. Long lasting and great value - one bar is equivalent to 2 to 3 bottles of liquid shampoo. Propriety blend of sulfate-free and soap-free cleansing agents enriched with avocado oil, shea butter and plant-based silicone alternatives; pH balanced and provides rich, luxurious lather. Clean and vegan ingredients. 100% soap-free, palm-free, no sulfates, silicones, parabens, phthalates. Zero plastic. Certified climate neutral. 90% lower carbon footprint than comparable liquid shampoos. superzero's shampoo bar for dry, damaged, and color treated frizzy hair gently cleanses while nourishing hair shafts, locking in moisture and protecting color for optimum softness and shine. superzero is safe for color treated hair.