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.
Water (Aqua), Bis-Aminopropyl Diglycol Dimaleate, Sodium Benzoate, Phenoxyethanol
Apply this treatment to clean, dry hair from roots to ends and comb through with a wide-tooth comb or wet brush to ensure saturation.
Leave for 10 minutes, then apply No.3 Hair Perfector directly on top of No. 0 and comb again to saturate thoroughly.
Allow the treatment to sit for another 10 minutes or longer.
Once this is done, rinse and wash with Olaplex No. 4 Shampoo and No. 5 Conditioner.