Build noticeable body and thickness. L\'Anza Healing Volume Thickening Shampoo combines Silica-rich Bamboo with Keratin Healing System to dramatically boost volume and thickness to fine, thin, flat hair. Nano Science delivers microscopic bodifiers deep into the cortex to provide lift while increasing fiber rigidity and diameter. L\'Anza Healing Volume weight-free formulas plump hair from the inside-out, resulting in thicker, fuller hair. L\'Anza Healing Volume Shampoo is formulated with L\'Anzas renowned Keratin Healing System and bamboo extract to provide incredible body and fullness to fine, thin hair. Extra gentle, this thickening formula contains natural Gugo Bark to provide rich abundant lather. Hair is revitalised with renewed health and shine. L\'Anza Healing Haircare is a PETA certified cruelty-free brand; they do not test any of their products on animals.