Ultra Cruz Equine Sperm motility is a unique combination of l-carnitine and antioxidants in an easy to feed pelleted form that is designed to help increase sperm motility. Sperm utilize ATP as the energy source for movement. Apt is produced in sperm mitochondria via metabolism of energy molecules, especially fatty acids. Ultra Cruz equine sperm motility also contains potent antioxidants like alpha lipoid acid and natural vitamin E (as d-alpha tocopherol Acetate) to help ensure product freshness, and reduce the oxidative damage to sperm which can be caused by free radicals or other reactive chemicals. Sperm are especially sensitive to oxidative stress and studies have shown that supplementation with alpha lipoid acid (Ala) may help to support healthy sperm cells in multiple species. Furthermore, alpha lipoid acid as well as l-carnitine have also been shown to Act as a survival factors for sperm when added to storage media. Start your Stallion on Ultra Cruz equine sperm motility 7-10 days before Collection.