Lactanase is the first pre-performance supplement for horses during intense activity when the need for energy is greater than the amount of oxygen available to produce it. Lactanase supplies nutritional factors important to convert pyruvate (product of an aerobic metabolism) to acetyl Co-A, a key to efficient cellular energy release instead of lactic acid. Quickly and easily absorbed Directions: Lactanase is supplied in a 25 gram foil-lined packet. For support under stressful conditions, feed one packet daily for two days. Feed one-half packet to one packet thereafter as needed. For performance support, feed one packet 2 to 3 hours prior to performance. For maximum support, feed one additional packet evening before performance. Store in a cool, dry place, away from direct sunlight. Securely close opened packets; use remaining product promptly. ? Ingredients: Sorbitol, dl-lipoic acid, d-calcium pantothenate, thiamine mononitrate, natural and artificial flavorings, silicon dioxide, riboflavin and niacin. ? Guar