Normal hair subject to the appearance of dandruff needs an effective purifying treatment, but sometimes an intense purifying action can be detrimental to the well-being of the skin and the beauty of the hair. L’Orèal Paris laboratories have combined 3 Pure Essential Oils with Octolamine, a clinically tested anti-dandruff active, for a triple action Dandruff-Skin-Hair. This silicone-free formula cleanses gently and intensely without weighing hair down, leaving it scented for a long time.