Inspired by professional resurfacing technology this leave in prolongs the care effects of the pro fiber aptyl 100 in salon service which coats the hair fibre as if resurfaced revive leave in provides a complete finish as ends look smoother and feel softer hair is protected from heat styling up to 230c hair appears revived as fibres look shiny and feel soft smooth and lightweight from the root to the tip to use apply 2 4 pumps depending on thickness of hair to towel dried lengths and en