Volume Boost Shampoo is infused with micro-dosed soy protein and polymers. This plumping formula delivers gentle cleansing and long-lasting volume to fine strands while maintaining fine hairs natural softness and shine.Key Benefits: – Gently cleanses fine hair without stripping it of its natural oils- Adds lightweight volume and shine without weighing hair down- Provides root lift for a fuller look- Maintains fine hairu0027s natural softness and shine- Suitable for colour-treated hairTo use: Apply to wet hair, lather and rinse well. Leave on 3-5 minutes before rinsing. Follow with Biolage Volume Boost Conditioner. In case of contact with the eyes, rinse them immediately.