Essential Essence argan hair serum contains certified organic argan oil, avocado oil, , rose geranium oil and high concentrations of vitamin E, omega 3, omega 9 and carotine. Argan oil is effective in improving hair elasticity whilst strengthening it, and only a small amount is required to reduce hair curliness and tangling of messy hair. It is ideal for heat damaged, coloured and dry hair. Using the dropper provided, apply a small amount of oil to the palm of one hand. Rub both hands together then run hands through hair. For best results use whilst hair is still wet. This unique formulation won't leave an oily residue. It will help repair and revitalise your hair leaving it silky, soft and smooth.