(Vita Flex Nutrition) Extra concentrated to deliver a minimum of 3000 mg. DMG per ounce. Dimethylglycine, a naturally occurring nutrient,is known as an intermediary metabolite due to its crucial role in oxygen transport and methyl donation. Feed 1/4 oz. twice daily. then 1/2 oz. to 3/4 oz. twice daily beginning 2 to 3 days before and during performance. (2,250 mg/serving).