The science of fine to normal dull hairas fine to normal hair grows it becomes more sensitive it can begin to lack shine vitality and craves moisturethe secret to crystal shine1 weightless moisturethe formula quenches the hair fibre with moisture leaving if feeling velvety soft and as light as a feather2 micro crystalsembedded with visible micro crystals pearl the sparkling formula illuminates and smoothes the hairs surface for better light reflection and crystal shinemother of pea