Olaplex No. 4 Fine Bond Maintenance Shampoo - Hair Shampoo - For Women

Olaplex No. 4 Fine Bond Maintenance Shampoo refreshes and repairs fine hair with salon-grade care in a convenient 250 ml bottle.

This professional shampoo is formulated to strengthen, soften and volumize delicate strands while maintaining hair color for lasting vibrancy. The Fine Bond Maintenance Shampoo uses Olaplex's bond-building ingredient Bis-Aminopropyl Diglycol Dimalate alongside nourishing actives to target breakage and improve elasticity.

The lightweight formula is suitable for all colours and unisex use, designed specifically for fine hair textures that need lift without heaviness. Key effects include repair, softening, strengthening and volumizing to help hair look and feel healthier after each wash.

Olaplex No. 4 comes in a practical bottle dispenser and contains ingredients such as panthenol, hydrolyzed quinoa, rice bran extract and sodium hyaluronate to hydrate and protect. The surfactant base (sodium cocoyl alaninate, sodium cocoyl isethionate and coco-glucoside) provides gentle cleansing while preserving the hair’s natural moisture balance.

Use cases include daily or frequent washing routines for fine, color-treated hair, pre-styling preparation to add body and resilience, or as part of a professional salon protocol to maintain bond integrity after chemical services. It is especially effective when paired with Olaplex bond-building treatments.

The formulation is free of heavy oils that weigh hair down and is crafted to leave a soft, manageable finish with a pleasant fragrance. With ingredients like sunflower and pea seed extracts plus rosemary and tocopherol, the shampoo supports overall hair health and shine.

For best results, apply to wet hair, lather and leave in for a minute before rinsing, then follow with a compatible conditioner or Olaplex No. 5 for added moisture and protection. This product is an excellent choice for anyone seeking salon-level repair and lightweight volume in one bottle.

• Volume: 250 ml bottle dispenser
• Effects: Repairing, Softening, Strengthening, Volumizing
• Suitable for: Fine hair, all colours, unisex
• Key actives: Bis-Aminopropyl Diglycol Dimalate, Panthenol, Hydrolyzed Quinoa, Sodium Hyaluronate