Brightening Powder Brightening Powder dpHUE's Brightening Powder instantly restores brightness and shine in just five minutes. Ideal for blondes and highlighted hair, this transformative powder is formulated with 15% Vitamin C and a chelating agent that acts like a magnet, gently drawing out minerals, metals, chlorine, impurities and product residue. Hair feels light and airy - back to its brilliant, healthy self.. Suitable for normal hair, color-treated hair and all hair colors. Vegan & cruelty-free. Free of Parabens, Sulfates, Phthalates, Gluten, and Silicone. 6 sachets x 0.2 oz/ 6 g. Use twice a month or whenever hair looks dull. It also helps create a clean canvas to ensure even application of your gloss or permanent color. Apply after shampoo, before conditioner. Pour the powder of one sachet into palm of hand. Add a few drops of water to create a paste. Continuously massage into hair for 5 minutes, roots to ends. Rinse and thoroughly condition. Most visible results on blondes and highlighted hair and can be used on darker hair with no impact on hair color. DPHE-WU18. BRP000001. Helmed by uncompromising color enthusiast and founder Donna Pohlad, along with A-list celebrity colorist Justin Anderson, dpHUE knows what it's like to be both behind and in the chair - and it shows in their collection. Fading between appointments? They got your gloss. Roots creeping in? Not on their watch. No more panicking between salon visits - they're in your cabinet, your shower, and your bag. Just nourishing, premium products that help you keep color fresh, whenever, wherever.