4Life Transfer Factor Classic (90 capsules) by 4Life Research</br></br><div style="text-align:left"><b>[Product Information]</b></br><ul><li class="showHiddenFeatureBullets"><span class="a-list-item">                    Supports the immune system’s natural ability to recognize， respond to， and remember potential threats                </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item">                    Boosts natural killer (NK) cell activity*                </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item">                    Contains Certified 4Life Transfer Factor with UltraFactor XF®                </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item">                    Contains certified 4Life Transfer Factor® to Raise Your Immune I.Q.®*                </span></li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41A283Dkk-L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51l3uE0V0jL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41wjaLSPucL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/318x-qLohwL.jpg' noproxy></br>