This gel contains live microorganisms essential for gut health in stressful situations. Highly concentrated so only 4-6cc required to reduce gut pain. Helps to balance gut Ph, and can help alleviate some types of colic. Administer 5cc before hauling. Use 1 hour before performance. Entire tube may be given at first symptoms of gas colic or gut irritation! Works really well with Anja Gut PreRace Paste!