Helps encourage regularity and hormone balanceOffers bio-available magnesium - to encourage muscle relaxation and calmnessThe natural anti-oxidants help to support a healthy systemOestress should be fed daily throughout the spring and summer months andmay be increased during her oestrus cycle however Oestress can be used all year round if needed.Horses & Poniesml per dayPeak rate (3 - 7 days)75 - 100Standard Maintenance25 - 50 CompositionWater, Magnesium chloride, Glycerine, Chastetree berries, Black cohosh, Crampbark.Protein: 0.8%Fats: 0.3%Ash: 2.4%Fibre: 0.1%Moisture: 89.4%Sodium: 0.03%