Liquid (Green Promilk) Six Times Stronger Liquid Supplement of Calcium,Phosphorus,Magnesium,Vitamins and Chelated Trace minerals for high milk yield Nutritional Value per 20 ml Calcium 2000 mg Phosphorus 1000 mg Vitamin D3 3200 IU Vitamin B12 40 mcg Chelated Cobalt 10mg Chelated Copper 100 mg Chelated Manganese 12mg Chelated Zinc 100mg Chelated Selenium 40mcg Carbohydrates 40000 mg Energy Value 160 Kilojoules 670 Benefits Increased milk production Healthy Pregnancy Better Growth Strong bones Feeding Advice For High Yielding cattle - 20-50 ml daily Presentation 500 ml, 1 litre,5 litre &10 litre