Olaplex No. 5 Bond Maintenance Conditioner harnesses patented bond-building technology to strengthen and repair compromised hair. This lightweight formula penetrates the hair shaft to mend broken bonds caused by chemical treatments, heat styling, and environmental stress. Infused with the brand's proprietary OLAPLEX Bond Complex, it restores elasticity and resilience while enhancing shine and smoothness. Ideal for color-treated, damaged, or fragile hair, this conditioner works synergistically with other Olaplex products to deliver professional-grade repair. Apply to damp hair after shampooing, leave for 10 minutes, then rinse thoroughly for visibly stronger, healthier-looking strands.