This product has been discontinued. Fall in love with the classics! 4Life Transfer Factor Classic® Chewable contains the same great formula found in 4Life Transfer Factor Classic®, but in a tasty citrus-cream chewable. 4Life Transfer Factor Classic Chewable is a time-tested, scientifically researched immune system support product to help your immune system recognize, respond to, and remember potential health threats. It contains 4Life Transfer Factor® (immune messenger molecules) from cow colostrum to help educate immune cells. Our classic formula has been shown to bolster Natural Killer (NK) cell activity in the presence of a health threat, and is safe for ages four and up!† Take three (3) chewable tablets daily to educate your immune system.*
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