Using conditioner after you shampoo can weight hair down. That's why TRESemmé game-changing Beauty-Full Volume Regimen starts with a pre-wash conditioner instead. Use it before washing with the shampoo and your hair will feel soft and silky - but still have beautiful bounce. Formulated with a combination of fleximax volumizers and fiber polishing actives. It preps the hair for voluminous bounce before you even shampoo, and binds to the cuticle to protect hair during washing and leave it smooth and polished.