A two-hour journey from capsule to immune activation.
Experience the journey of a 4Life Transfer Factor capsule through the body — and see how it activates the immune system in as little as two hours.
4Life Transfer Factor® · Animated mechanism walkthrough · ≈3 minutes
The path, step by step.
Most immune support supplements stimulate the immune system. Transfer Factor educates it. Here's what's actually happening as the video plays.
The capsule enters the body
A single capsule contains immune-messenger peptides extracted from bovine colostrum, hyperimmune egg yolk, and — in Max — the seeds of Brassica napus. These peptides are small enough to survive the stomach and reach the immune system intact.
Peptides pass through the gut wall
The small molecular size of Transfer Factor (≈44 amino acids) allows it to be absorbed through the intestinal wall and enter circulation — bypassing the breakdown that destroys larger protein supplements.
Distribution to immune cells
Circulating peptides reach immune cells throughout the body — including natural killer (NK) cells, T cells, B cells, macrophages, neutrophils, and dendritic cells — carrying the recognition information from the donor source.
Systemic immune activation
Clinical studies document measurable immune-system activation within two hours of dosing. This is the moment your immune cells "receive" the borrowed recognition — and start responding faster than they otherwise could.
The library keeps growing
Each consistent daily dose extends the immune library further. By day 90, most members report a new baseline — better recovery, fewer sick days, more reliable energy. Independent clinical work shows NK cell activity climbing as high as 437% over baseline.
Now that you've seen how, see what.
The video showed you the mechanism. The full briefing covers the science, the seventy-year research history, and the three formulas — Tri-Factor, Plus, and the new Max launching July 1, 2026.