Pure transfer factor and colostrum Transfer Factor Sensitive™ provides pure transfer factors and colostrum, promoting healthy natural killer cell function and immune modulation. This is the same transfer factor and colostrum that is in our clinically researched Transfer Factor Multi-Immune™, but without any of the additional herbs or nutrients. Product may be used as a daily-use supplement to promote and maintain healthy natural killer cell function as well as providing additional support to the immune system during acute health challenges. Features Constituents/Actions Benefits* Transfer Factor PurePlex™ Proprietary super blend of purified transfer factors and colostrum. Promotes healthy NK cell function Supports immune modulation Transfer Factor PurePlex™ | 700 mg Proprietary super blend of purified transfer factors and colostrum. Other Ingredients: Gelatin (capsule shell), silica. GMO-free Suggested Use: As a dietary supplement, take two capsules once daily, with or without food, or as directed by your health care professional. Cautions: If pregnant or nursing, consult your health care professional before use. Contains: Ingredients derived from milk. Manufactured without eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, corn and gluten. Produced in a facility that may process other ingredients containing these allergens. Is the colostrum hormone-free? Our colostrum is from cows that are not exposed to hormones. Is the bovine colostrum BSE-free? Yes. All materials of animal origin used in the preparation of this product are safe. These materials originated from sources considered being free from animal Transmissible Spongiform Encephalopathy (TSE) that includes BSE infection or contamination. It does not contain any OIE World Organization for Animal Health Specified Risk Materials. No ruminant (or other animal) material sources other than bovine lacteal secretions (colostrum/milk/milk products) are incorporated into the colostrum product. When is the best time to take this product? It is better absorbed when taken away from food. You may also take it at bedtime, if you have not eaten before going to bed. Is it OK to take this product with enzymes? No, primarily because the enzymes could adversely impact proper absorption.