The world's first solid purple shampoo & conditioner bar with Biotin! Safe for blondes, grey & white hair: color-treated, highlighted, & natural. Neutralizes unwanted brassiness and yellow undertones. Reduces single-use plastic: saves two bottles of liquid shampoo/conditioner. Why You’ll Love This: Enriched with Biotin to boost shine, reduce dullness & strengthen your hair. Enjoy smoother, stronger & more vibrant blonde hair after just one use! PH balanced and safe for color-treated hair. Free of parabens, phthalates, silicones, sulfates, & artificial fragrance. Made in the USA with quality ingredients. 4OCEAN CERTIFIED: For every shampoo or conditioner bar, 4ocean pulls the equivalent of one shampoo bottle’s worth of plastic from the world's oceans, rivers, and coastlines. What You'll Get: 💗 1x Biotin Purple Toning Solid Shampoo Bar💗 1x Biotin Purple Toning Solid Conditioner Bar