The Hilton Herbs Vitex Plus Gold Endocrine Support Liquid Horse Supplement promotes normal, healthy metabolic function in your equine buddy. It’s ideal for horses and ponies who are prone to founder, and it supports a balanced endocrine system. This supplement contains herbs to help maintain normal levels and healthy circulation while supporting normal kidney and urinary function, too. It’s a great choice for older horses and ponies who develop curly winter coats that don’t shed out normally in the spring and summer.