Bag size: 10kg/ 20kg Dosage: Horses over 350kg 1 cup (250ml). Horses under 350kg cup (125ml) Contains; Bergafat HP106 Rich in Omega 3 Rich source of energy Increases daily weight gain Shortens the fattening period Corn and Flax seed oils Rich in Omega 6 Promotes and maintains healthy skin Promotes digestion Supports immune system Helps reduce post exercise soreness Brewers Yeast Prebiotic Rich source of B complex vitamins Conditioner for skin and hair Lysine Aids in calcium absorbtion Helps to form collagen for skin, bone and cartilage Assists in repairing tissue and building muscle Immune booster Wheat Germ Rich in B vitamins, iron, vitamin E, copper, calcium, magnesium and manganese. Assists fertility CaCO3 Recommendation for use; Mass Gain Plus is a unique feed supplement that provides extra calories for optimal weight gain and fuel for energy and performance, without the heating effect.