BC Fibre Force introduces a new dimension of hair repair returning even most eroded hair to its optimal level of force and resilience.Enriched with Micronised Identical Hair Keratins, this high-performance treatment works to restructure damaged hair and prevent future damage and breakage. Perfect for severely stressed and over-processed hair, Bonacure Fibre Force Treatment treats your hair to a total rebirth in as little as 4 weeks for a stronger, healthier and smoother appearance.Bonacure Fibre Force Treatment penetrates deep into the hair shaft to restore health, strength and vitality and leaves the hair noticeably more resilient and radiant.How to Use: Massage into freshly cleansed hair.Leave in for 3-5 minutes.Rinse thoroughly.Follow with Fibre Force Fortifier Spray Conditioner.Dry and style as desired.