







The Olaplex No.0 Treatment Duo is a bond-building primer that prepares hair for deeper repair. With the highest concentration of patented Olaplex technology in a take-home formula, it magnifies the performance of No.3 Hair Perfector. Apply to damp hair before your treatment routine for optimal results.
Olaplex No. 0 is a bond-building primer that enhances repair and strengthens hair. It suits all hair types and supports deeper nourishment and protection. Use before treatment for best results
Great repair calls for great prep. Taking inspiration from professional treatments, Olaplex's No. 0 is a primer for No. 3 which ensures maximum nourishment absorption for deeper repair. Boasting the highest concentration of the patented Olaplex technology in any take-home formula from the brand, the No. 0 Intensive Bond Building Treatment magnifies the performance of the No. 3 Hair Perfector, helping rebuild bonds, boost overall strength and protect hair integrity.
Scientifically Proven Results: 68% more repair and 3x stronger hair.
This bottle should last about 3-6 applications depending on hair length and density.
Suitable for all hair types; ideal for those with visible hair damage. pH-balanced. Vegan-friendly. Cruelty-free. Does not contain phthalates, parabens, sulfates, gluten, phosphate or nuts.
OLAPLEX products are thoroughly tested in accordance with industry standards in-house and by independent third-party laboratories for safety and efficacy
Ingredients
Water (Aqua) Bis-Aminopropyl Diglycol Dimaleate Sodium Benzoate Phenoxyethanol
Warnings
Avoid contact with eyes. If irritation occurs, seek medical advice and discontinue use