Key Ingredients Thiamine Hydrochloride - vitamin B1 (40mg) Riboflavin - vitamin B2 (8mg) Choline Inositol - vitamin B4 (2mg) Pantothenic Acid - vitamin B5 (2mg) Pyridoxine hydrochloride - vitamin B6 (4mg) Methylcobalamin - vitamin B12 (2mg) Calcium (2mmol) Sodium Chloride (242mmol) Potassium (5mmol) Bicarbonate (29mmol)