Equine Health Hormonise is based on liquid Chaste Berry and can naturally help where hormone imbalance can cause PMT in mares and produce irritable and unpredictable behaviour. Ideal on mares who are prone to ‘phantom’ seasons and pregnancies. To be use prior to stud or at any times when mares are showing irritability at the time of their seasons or immediately before their seasons. Hormonise can be used on rigs where hormone imbalance can produce unwanted sexual behaviour and aggression and on lactating mares where it may help to increase milk production and generally help lactation. Hormonise can also be used as a natural calmer when hormone imbalance may cause stress.