OLAPLEX Nº.4 Fine Bond Maintenance Volumizing Shampoo visibly boosts volume and repairs fine hair. This ultra-light, patented formula strengthens and protects hair from everyday damage while gently cleansing. It imparts lasting body, bounce, and shine without weighing hair down, leaving it soft and manageable. This color-safe shampoo is clinically proven to provide significant volume and prevent future damage.
