Out of Stock


Out of stock

  • 155ml
  • The new priming step in the world famous Olaplex hair reconstruction system
  • Use as the first step in a two-part system with N°.3 Hair Perfector.
  • Lightweight formula that absorbs fast to avoid any kind of heavy, greasy residue being left over.
  • Works on a molecular level to revitalise and regenerate dry, damaged strands that have been broken due to chemical, thermal and mechanical effects
  • Restore your hair’s healthy appearance and texture by repairing damage and protecting hair structure
  • Free of DEA, Aldehydes and Formaldehyde
  • Vegan Friendly, Nut Free, Gluten Free
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Our global best-seller is an at-home treatment, not a conditioner, that reduces breakage and visibly strengthens hair, improving its look and feel. It will restore your hair’s healthy appearance and texture by repairing damage and protecting hair structure.

PH Balance: 3.5-5

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

(Aqua), Bis-Aminopropyl Diglycol Dimaleate, Sodium Benzoate, Phenoxyethanol.

Ireland (1-2 days)

Up to €30 charge €3.95 / Over €30 free

UK (2-3 days)

up to €50 Charge €6.95 / Over €50 free


All orders are shipped from our warehouse in Dublin, Ireland. We are partnered with the DPD courier network across Europe to ensure you order gets to you as quickly and safely as possible. We aim to dispatch orders within 24 working hours of receiving them, however due to the ongoing pandemic, some orders may be delayed due to reduced staff in our warehouse, to ensure both theirs and your safety.  Orders being delivered to the UK and anywhere outside of the EU, may be subject to additional customs charges, which are the responsibility of the customer.

Shipping rates and delivery times vary between countries, delivery time frames are an estimation of delivery after your order has been processed. We endeavour to process your order as quickly as possible, however during busy times it may take up to 48 hours from time of order for your order to be processed and packed.

(Updated May 2021)

Olaplex No O Ireland My Beauty Edit



Out of stock