Educational page for Transfer Factor Classic. Buy through the official AU shop using Preferred Customer / retail checkout unless you intend a business path.
Transfer Factor Classic
4Life’s original immune-support formula featuring Transfer Factor technology from cow colostrum. Positioned as foundational daily support — helping the body’s immune system recognise, respond to and remember potential health challenges at a structure/function level.
Want a more advanced option? See Transfer Factor Max (includes plant-based PhytoFactor™ as an ingredient, not a separate SKU) or Transfer Factor Plus.
Background (kept & softened from earlier education copy)
Transfer factors are natural immune messenger molecules found in sources such as colostrum and egg yolks. In wellness education they are described as helping transfer immune “information” so the immune system can be better prepared — which is how the name Transfer Factor arose.
Transfer Factor is not a vitamin, herb, fruit, drug or hormone. Classic focuses on the original Transfer Factor approach for general broad-range daily immune support.
Research into transfer factors spans many decades and numerous studies worldwide. This page is for general wellness education only and is not medical advice.
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Independent distributor site. Soft structure/function language only — products are not intended to diagnose, treat, cure, or prevent any disease.