Alterna Caviar for brunette hair uses neutralizing green/blue tones to counteract unwanted secondary hues that tend to surface over time. This is accomplished without using color deposits that could change the shade of your hair color. Alterna Caviar Brunette conditioner seals and reinforces your hairs strength while protecting from environmental stresses such as the sun, aging, chemical services and every day styling damage. This nourishing conditioner will revive and enhance brunette hair while neutralizing unwanted red/orange tones. Alterna Caviar Brunette shampoo and conditioner will revive and nurture brunette hair while neutralizing unwanted red/orange tones. Caviars optical brighteners add depth, multidimensional richness and vibrancy to light to dark brown hair. Superior UVA/UVB and heat protection also helps keep your hair healthy while protecting your color.