Our KITTIES tested these CATS products and they love it!
4Life Transfer Factor Classic formula Transfer Factors are “Immune Messenger Molecules” that give intelligence to our immune system. Transfer Factors are extracted from colostrum and egg yolk. It is much, much more effective than just a Colostrum! TRANSFER FACTOR CLASSIC has zero toxicity, has NO side effects and is safe for everyone including newborn babies. TF is NOT a Vitamin, Mineral, Enzyme, Herb, colostrum, Drug, Fiber, Steroid, and Hormone. Safe and effective! For cats and kittens and humans. Recommended if any health problems, before and after Vet visits, vaccinations, Cat Shows, Travel (7-10 days before and 7-10 days after).