A highly concentrated, colour-safe shampoo proven to reduce breakage and nourish hair leaving it smoother, shinier, and more manageable with every wash. The richly lathering formula gently yet thoroughly cleanses every hair type without stripping or drying to maintain hydrated hair and scalp. Use it with No.5 daily or any time you cleanse.

Clinical Results:

  • Clinically Proven
  • 90% smoother, better detangling, more conditioned*
  • 49% reduction in breakage

*When used as a system of NĀŗ 3, NĀŗ 4, and NĀŗ 5.

How to use:

  1. Dispense a coin-sized amount and apply to wet hair.
  2. Lather thoroughly and rinse well.
  3. Follow with No.5 Bond MaintenanceĀ® Conditioner.

  • Size 1000ml
  • FAQs

    How often should I use Olaplex No.4 Shampoo 1000ml?

    Use Olaplex No.4 Shampoo as needed, typically 2-3 times per week for best results. Adjust frequency based on hair type and condition.

    Can Olaplex No.4 Shampoo 1000ml be used on color-treated hair?

    Yes, Olaplex No.4 Shampoo 1000ml is safe and effective for use on color-treated hair.

    What are the key differences between Olaplex No.4 Shampoo and other shampoos?

    Olaplex No.4 Shampoo is sulfate-free, repairs and strengthens hair, suitable for all hair types. Other shampoos may contain sulfates that strip the hair of natural oils and lack reparative properties specific to Olaplex.

    For more information about our Olaplex No.4 Shampoo 1000ml check out our related blog article:

    Shampoo ā€˜Nastiesā€™: Why Salon Shampoos Are Better For Clients' Hair

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Olaplex No.4 Shampoo 1000ml

Product code: 28816

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Regular price Ā£47.60 ex. VAT (Ā£57.12 inc. VAT)

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Description

A concentrated, high-lather shampoo to strengthen and hydrate hair.

Features:

  • Reduces breakage and strengthens hair
  • Gently cleanses without stripping moisture
  • Hydrates, smooths, nourishes, and detangles

Key Ingredients:

Gentle Blend of Coconut Oil-Derived Surfactants: Provides an easy, abundant lather that leaves the scalp and hair feeling hydrated.