perk up plus extended clean dry shampoo 1The Perk Up Plus extended cleaning dry shampoo by amika allows you to space out the time between washes. Its invisible formula is infused with a gentle blend of AHAs and nourishing ingredients that hydrate hair and leave no residue. Perk Up Plus Shampoo absorbs and removes sebum, protects against buildup and neutralizes odors, while leaving the scalp feeling clean. Its intoxicating scent includes notes of warm vanilla, spicy and sweet clover, and