Product Specifications No. 0 Intense Bond Builder (155ml) is the product with the highest concentration of Olaplex's patented bond building technology. It repairs damaged and damaged hair from the inside out with its Bis-Aminopropyl Diglycol Dimaleate content, exclusive to Olaplex. It makes hair more vibrant and stronger. Suitable for all hair types. It does not contain paraben and sulfate. It is vegan. No. 3 Hair Perfector (100ml) Repairs hair damage thanks to the patented bonding technology Bis-Aminopropyl Diglycol Dimaleate. By repairing broken bonds - it returns damaged hair to its former glory. It repairs and strengthens hair very intensively. Suitable for all hair types. It does not contain paraben and sulfate. It is vegan. It is not a conditioner - it is a care product that is used and rinsed before shampooing. The safety and performance of Olaplex products have been extensively tested by independent third-party laboratories in accordance with in-group industry standards.