The Hair Boss The Weightless Water For Volume Smoothness is a lightweight hair serum that adds volume while ensuring smooth, manageable strands. This 150 ml formula leaves a feather-light feel and is perfect for creating fullness without weighing the hair down. Ideal for anyone seeking effortless volume and a silky finish, it effortlessly absorbs into the strands for a natural look. The Hair Boss combines performance with simplicity, offering an uncomplicated solution for daily hair care. Achieve fuller, smoother hair with this easy-to-use serum.