How Much Protein In Butter?

How Much Protein In Butter? Although butter is very low in protein, it still contains enough allergenic whey proteins to cause reactions. Therefore, people with a milk allergy should be careful with butter — or avoid it altogether. How much protein is in real butter? Protein (g)0.12 Folate, DFE (mcg_DFE) 0.43 Cholesterol (mg) 30.53 Fatty