Sun Bum's Blonde Purple Shampoo is speci ¯ cally formulated to gently cleanse your hair while using Blue Spirulina and Violet Extract to brighten and tone its color. This special blend infuses your hair with moisturizing nutrients that help prevent dryness and color fading from the sun, leaving it bright and beautiful. This formula is color safe and is perfect for natural or color-treated blonde hair or brown hair with highlights.