Bonacure Fibre Force In Salon Keratin Infusion is a high-performance leave-in treatment for damaged, weakened or over-processed hair. For the first time, the formulas with Micronized Hair-Identical Keratins penetrate deeply into the hair architecture to re-cement specifically the Cell-Membrane-Complex, the intercellular bonding cement responsible for strong and resilient hair fibre.This intensive weekly treatment works to restructure the hair and prevent future breakage. Perfect for severely stressed and over-processed hair types, Fibre Force In Salon Keratin Infusion is a new generation in hair care that allows weakened hair to regain its strength and resilience in as little as 4 weeks.Infused with Micronised Identical Hair Keratins, Fibre Force In Salon Keratin Infusion penetrates deep into the hair and re-cements the architecture of the hair's cellular membrane complex for a stronger hair structure.Fibre Force In Salon Keratin Infusion leaves the hair noticeably stronger, more resilient and healthier whilst preventing future damage and breakage.