Becoactin Syrup 200ml is a combination of B vitamins. As a result, it treats and prevents vitamin deficiency due to poor diet, certain illnesses, alcoholism, or pregnancy. Therefore, Vitamins are essential building blocks of the body and help keep you in good health. B vitamins include thiamine, riboflavin, niacin/niacinamide, vitamin B6, vitamin B12, folic acid, and pantothenic acid.