OLAPLEX No.4 Fine Bond Maintenance Shampoo is the perfect solution for fine hair. It features a unique formula that strengthens and rebuilds hair bonds, giving your hair a healthy and shiny appearance. Use it regularly to achieve amazing results and enjoy strong, vibrant hair.

How to Use:

1. Wet your hair thoroughly with water.
2. Apply an appropriate amount of shampoo to your hands.
3. Gently massage the shampoo into your scalp and hair.
4. Rinse your hair thoroughly with water.
5. Use OLAPLEX No.5 Conditioner after shampooing for best results.