What it is: A slightly textured liquid shampoo that gently cleanses the scalp while developing an airy, lightweight lather. What it does: It's formulated with bamboo extract, which helps strengthen the hair fiber, and yarrow and tormentil extract, which revive hair's bounce. Fine, flat hair instantly increases in volume. Your hair is transformed, recovering its body and suppleness. How to use: Apply a small amount of shampoo to wet hair and