Infused with patented Olaplex Bond Building technology, this highly concentrated 4-in-1 reparative mask adds shine & body while providing intense moisture to treat damaged hair.
Use: Apply to clean, damp hair mid-lentgh to ends. Use sparingly on the roots. Work through with fingers. Leave on for 10 minutes. Rinse fully and style as usual. Use weekly for best results. Start with 1 pump for shoulder-length hair. Use more for longer, thicker hair. Less for fine or short hair.