Restore your hairs natural health and shape with the schwarzkopf professional bc bonacure fibre force scalp and hair serum a leave in treatment for over processed hair perfect for those who use a lot of heat styling or chemical treatments the fibre force scalp and hair serum targets weakened strands of hair to replenish lost nutrients and rebuild your cuticles structure with its restorative formula infused with a high level of keratin concentrate the intensive serum is designed to stren