Olaplex No.4fine Bond Maintenance Shampoo 250ml

"An ultra-light volumizing shampoo for fine hair is clinically proven to strengthen, repair, and prevent future damage from everyday elements, styling, or salon services. KEY BENEFITS Weightlessly hydrates and nourishes Detangles and smoothes hair Helps build lasting volume, body, and bounce

Clinically Proven Doubles hair volume instantly and all day 60% reduction in breakage* *tested on bleached hair Clinically proven to repair and prevent future damage Clinically proven to strengthen hair"