Transfer Factor Core Products
Each of these products has the same star ingredient; the one that started it all: 4Life Transfer Factor™! In these products, you’ll find different levels of well-being support and various ways to take it: capsules, chewable tablets, edible gel, and juice.
Featured Products
Give your immune system a major power-up
€651.70
Ride the river of life with RioVida!
Liquid dietary supplement made from fruit juice and vitamin C. Helps reduce tiredness and fatigue, protect cells against oxidative damage and maintain normal immune system function€81.82
A 4Life classic since 1998. Food supplement with bovine colostrum
€52.07
€35.54