Amika Perk Up Ultra Oil Control Dry Shampoo - 5.3oz is a powerful refresh for oily scalps and hair that needs extra cleansing between washes. This ultra-absorbent formula features a blend of oil-control ingredients like witch hazel and rice starch to eliminate grease, buildup, and odor—without stripping or leaving residue. Hair feels cleaner, lighter, and fresher for longer, making it perfect for active lifestyles or anyone prone to excess oil.