Olaplex No. 4 Bond Maintenance Shampoo | Repair & Hydrate Damaged Hair | 250ml

Experience salon-quality repair and hydration with Olaplex No. 4 Bond Maintenance Shampoo, a revolutionary formula designed to strengthen, smooth, and restore all hair types — including color-treated and chemically-processed hair.

Infused with Olaplex’s patented bond-building technology, this highly moisturizing shampoo gently cleanses while re-linking broken bonds within the hair shaft, reducing breakage and frizz. The result is soft, shiny, and healthy-looking hair that’s easier to manage with every wash.

Whether your hair is dry, damaged, or over-processed, No. 4 Shampoo deeply hydrates, repairs, and protects to reveal visibly smoother, stronger strands.

Highlights:

• Repairs and strengthens damaged hair by re-linking broken bonds

• Reduces frizz, split ends, and breakage for smoother, shinier hair

• Color-safe formula that maintains vibrancy and prevents fading

• Deeply hydrating and nourishing for all hair types

• Helps restore elasticity, shine, and softness

• Free from DEA, Aldehydes, and Formaldehyde

• Works synergistically with Olaplex No. 5 Conditioner and No. 3 Treatment for best results

• Vegan, cruelty-free, and sulfate-free

Specifications:

• Size: 250 ml

• Target Hair Type: All Hair Types

• Hair Treatment Type: Volume & Texture

• Department: Women

• Hair Concern: Dry & Damaged

• Formulation: Liquid Shampoo

• Usage: Apply to wet hair, lather well, and rinse. Follow with Olaplex No. 5 Conditioner.