Keratex Hoof Gel 500ml Chaps it functions by attracting water it functions by attracting water to the synovial fluid and acts as a lubricating substance within the joint creating a protective barrier that reduces friction relieving inflammation and pain by improving joint function Feeding a concentrated electrolyte dose causes an immediate surge in blood electrolyte levels Will give all round protection from the elements to the entire hoof capsule including the bulbs of the heel breathable waterproof barrier completely safeguards the hooves from the damaging effects of excess moisture by maintaining the correct levels of moisture within the foot and stopping excess water from being absorbed