Hi Shine Intesify Hair Mask Grey Blondes Size:400 g Tested through summer in Western Tested through summer in Western Australia iO Epsom salts or magnesium sulphate is becoming an increasingly common supplement and is also known as a laxative for horses Unlike many equine conditioners Intensify is not loaded with silicone additives to provide a slick feel rather it feeds the hair by deeply penetrating the cortex while smoothing and sealing in moisture with natural ingredients making hair stronger improving elasticity increasing body andness and more resistant to mechanical eg brushing breakage and environmental damage Intensify is a salon quality treatment mask specifically designed for equine hair that can be used weekly on even the roughest manes and tails