Colostrum Mature Breastmilk Formula 5.3% Carbohydrate 7% Carbohydrate 7.3% Carbohydrate 2.9% Fat 4-5% Fat 3.6% Fat 3.7% Protein 1% Protein 1.3% Protein   87% Water 86% Water   Vitamins and minerals Vitamins and minerals 58 Calories per 100ml 70 Calories per 100ml approx 67 Calories per 100ml . . . → Read More: Breastmilk/Formula Comparisons