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No. 0 Intensive Bond Building Hair Treatment. 155ml

(10 reviews)

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"Primes hair for intense repair."

  • Benefits

    • Cruelty-free
    • Vegan
    • Sulphate-free

    The MECCA view

    Olaplex's professional-inspired treatment primes your hair for deeper repair, rebuilds hair bonds, strengthens, and protects hair integrity. Use as the first step in a two-part at-home system with No.3 Hair Perfector to strengthen and repair all types of damaged hair. Designed for a quick and targeted stream application, the No.0 Intensive Bond Building Hair Treatment features an easy-to-use nozzle that primes the hair and delivers the highest concentration of the patented bond-building technology of any Olaplex at home product.

    Key ingredients

    Bis-aminopropyl diglycol dimaleate: a single molecule, free of silicones and oils, dramatically improves the hair strength, protects from within, and provides immediate results.

    Made without

    Animal products, parabens, phosphates, phthalates, sulfates, DEA, aldehydes, formaldehyde, nuts and gluten.


    Use as the first step in a two-part at-home system with No.3 Hair Perfector® (sold separately) to strengthen and repair all types of damaged hair.

    How to use:

    Apply slowly to dry hair, distributing evenly from root to tip.

    Work No.0 into small sections by squeezing the liquid into the hair to be fully absorbed as you go.

    Hair should be damp, not drenched.

    Let process for 10 minutes.

    Do not rinse.

    For the complete treatment, apply No.3 Hair Perfector® over hair with No.0 applied to it, combing through as needed.

    Let process for a minimum of 10 minutes.

    Rinse, shampoo & condition.

    For best results, use No.4 Shampoo & No.5 Conditioner.

    When to use:

    Use the two-part system once a week or two to three times a week for damaged hair.

    Pro Tip:

    Brush or detangle hair before applying No.0 so it can easily be absorbed. For thick, coarse, or long hair, work in small sections to ensure each area is fully saturated.

    Application tip:

    N°0 bottle should last 3-6 applications, based on hair length and density.

    Item Code