NAF Oestress Horse Liquid Calming Supplement is a completely natural formula that provides relief to Mares that suffer with temperamental or behavioural, upsets during their seasons. Oestress Liquid is a fast acting liquid tincture which compliments the mare’s natural oestrus cycle by encouraging regularity & providing extracts of herbal ingredients that have been used for hundreds of years to support hormone balance. By improving her diet with Oestress, you are helping your mare to help herself. Oestress also provides bio-available magnesium to relax muscle tension & encourage calmness. Lastly, Oestress is rich in natural antioxidants to naturally support a healthy system. Usage Guide Oestress should be fed daily throughout the spring & summer season & may be increased in accordance with her oestrus cycle. However, if needed Oestress is suitable for year round use. Ingredients Water, Magnesium chloride, Glycerine, Chastetree berries, Black cohosh, Crampbark Analytical Constituents Crude protein 0.2%, Crude fat 0.3%, Crude ash 2.3%, Crude fibre 0.9%, Moisture 87.8%, Sodium 600 mg/lt