Sexy Hair's Big Sexyhair Water-activated Volumizing Powder Shampoo boosts hair volume by up to 50% for 72 hours. This weightless powder absorbs excess oil, providing a residue-free cleanse suitable for all hair types. Dermatologist-tested and color-safe, it gently cleanses while preserving natural oils. Infused with natural tapioca starch and caffeine, it ensures lasting lift and body, making it a perfect addition to your hair care routine.