amika Bust Your Brass Repair Shampoo tones brassy hues, resulting in 86 percent more repair while strengthening and hydrating your strands. Key Benefits: - Tones brassiness. - Gently cleanses. - Repairs and strengthens hair. Highlighted Ingredients: - Bond Cure Technology: An innovative complex that targets the most abundant bonds in hair. - Vegan Proteins: Made up of essential amino acids which can provide keratin-like benefits. - Ultra-Violet Pigments: Counteracts yellow and brassy tones. What Else You Need to Know: Achieve your brightest and healthiest blonde while you wash with this purple shampoo. It strengthens, repairs, and hydrates dry, damaged strands while toning yellow, brassy hues with bond cure technology, quinoa protein, plant butters, and ultraviolet pigments. Clinical Results: In a clinical test with volunteers, after 1 use as a system, results included: - 86% more repair. - 55% less breakage. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also vegan, cruelty-free, and comes in recyclable packaging.