Made from crushed whole hempseed, ProBites are recommended to support increased circulation, muscle response and muscle recovery. They are a natural source of Arginine, Threonine, Lysine, Methionine, and Magnesium which support increased circulation, muscle response and recovery. A 100% all natural, non-GMO supplement with no fillers or additives. | Hemptana Hempseed Probites Horse Supplement | Size 5 lbs