Olaplex N°4 Fine Bond Maintenance Shampoo

A clinically tested shampoo that strengthens fine hair while delivering long-lasting volume

Restorative treatments often weigh fine hair down, making it look even flatter. Olaplex N°4 Fine Bond Maintenance Shampoo is specifically designed for fine hair needing both strength and lightness. It gently removes buildup without disturbing the natural balance of the hair fiber. Hair regains volume from the roots, staying clean, lightweight, and easy to comb. Each wash doesn't just cleanse — it also protects and strengthens hair over time.