Treatment for intense hair repair Fusion Amino Refiller, 70 ml, Wella Professionals Intensive leave-in treatment penetrates the hair to the cortex and stores amino acids. Ideal for weak and very damaged hair, increasing its resistance to breakage. Restores elasticity and helps with easy combing, repairing split ends and weakened areas Way of ussage: Apply to damp, freshly washed hair, lengths and ends. For a stronger result, add heat by blow-drying your hair. Presentation: 70 ml