Nutravit Syrupcontains Thiamine Hcl, Vitamin A, Vitamin B12, Vitamin B2, Vitamin B6, Vitamin C and Vitamin D as active ingredients.Nutravit Syrup works by facilitating retina formation required for low light and color vision; increasing absorption of calcium and phosphorus required for strong bones; increasing the levels of pyruvic acid in the blood; maintaining many tissues of the body to prevent vitamin B2 deficiency; producing antibodies and hemoglobin by keeping blood sugar level in normal range; treating vitamin B12 deficiency; blocking the damage caused by free radicals thus heals wounds.