ABOUT Nº.5 Liter Go big and get more No.5 The #1 Prestige Conditioner* in a full liter. This hydrating conditioner nourishes hair for visibly healthy, shiny, irresistibly soft hair with a silky slip to prevent tangles. With scientifically proven and patented OLAPLEX Bond Building Technology™ to maintain strong hair and help protect it from everyday stressors that cause damaged hair, split ends, and frizz by re-linking broken bonds. Color safe. For all hair types. Now in a liter-size bottle with a pump. Visible Hair Benefits: -Soft, shiny, hydrated hair with a silky slip  -Prevents frizz, flyaways, and tangles -Reduces damage and split ends