4Life Transfer Factor Max: Next-Level Immune Support*

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Meet Max: 4Life’s most comprehensive immune support product on the market*

What Does 4Life Transfer Factor Max Do?

  • 4Life Transfer Factor® was shown to support immune system activity within two hours.*1 
  • Formulated to provide comprehensive immune support.*2 
  • Features all four types of 4Life Transfer Factor®——including PhytoFactor plant-based Transfer Factor peptides to help support a healthy immune response.*^

What Makes 4Life Transfer Factor Max Different?

Max has an innovative dual-source approach combining animal-based and plant-based transfer factor peptides (900 mg)! Plus, Max features a comprehensive blend of key ingredients at potent doses to provide overall immune system support.*

4Life Transfer Factor Max Immune Support Ingredients*

PhytoFactor

PhytoFactor is 4Life’s innovative plant-based source of transfer factor, composed of proteins and peptides that help support immune function^, extracted from Brassica napus seeds. This is our first vegan-friendly source of transfer factor.*

4Life Transfer Factor® Tri-Factor® Blend 

This blend features proteins and peptides from ultrafiltered and nanofiltered cow colostrum and chicken egg yolks.*

IP-6

IP-6 (Inositol Hexaphosphate) helps support healthy immune system function, and is included in Max at a studied dose.*^

Super Mushroom Blend

This blend includes immune-supporting mushrooms, including shiitake, maitake, cordyceps, and agaricus blazei.*^

Vitamin C

Vitamin C is a potent antioxidant that has been shown to regenerate other antioxidants. Vitamin C also help maintain healthy immune system function*

Vitamin D3

Vitamin D3 is essential for immune system health, and it also supports bone health.*

Zinc

Zinc plays an important role in maintaining good health, and helps support normal immune system function.*

4Life Transfer Factor Max — comprehensive immune support from 4Life's dual-source Transfer Factor formula.*

FAQs

What is 4Life Transfer Factor Max? 
4Life Transfer Factor Max is 4Life’s advanced immune support product, published scientific research.*1,2,3
What makes 4Life Transfer Factor Max unique?
4Life Transfer Factor Max combines both plant- and animal-based transfer factor peptides in a single formula, with key ingredients backed by published scientific research.*
Does 4Life Transfer Factor Max represent the latest in 4Life immune science?
Yes, 4Life Transfer Factor Max builds on over 70 years of transfer factor science research, representing 4Life's most advanced immune support formula to date.*
How can 4Life Transfer Factor Max support my immune system?*
4Life Transfer Factor Max delivers immune support from animal-based Tri-Factor® Formula and plant-based PhytoFactor, and other highly researched immune support ingredients.*
What is 4Life Transfer Factor?
4Life Transfer Factor is made up of peptides from cow colostrum, chicken egg yolks, and....NOW...the seeds of Brassica napus plants.*
What are the different sources of 4Life Transfer Factor?
4Life Transfer Factor comes from cow colostrum and chicken egg yolks (animal-based) and Brassica napus seeds (plant-based).
How is PhytoFactor different from other 4Life Transfer Factor peptides?
PhytoFactor is 4Life's plant-based transfer factor, helping to support immune cell function directly.^ Animal-based transfer factors complement this by also helping to support healthy immune system function.*
How is 4Life Transfer Factor Max different from other 4Life immune support products?
4Life Transfer Factor Max represents 4Life's latest advancement in immune support science. It contains all four forms of 4Life Transfer Factor. These transfer factor peptides are further complemented by additional ingredients including zinc, Vitamin D, IP-6, and a Super-Mushroom Blend, to help support comprehensive immune system function.*^
How much 4Life Transfer Factor is in 4Life Transfer Factor Max?
4Life Transfer Factor Max delivers a total of 900 mg of 4Life Transfer Factor: 600 mg of Tri-Factor® Formula from animal-based sources and 300 mg of plant-based PhytoFactor.
How many scientific studies are linked to 4Life Transfer Factor Max?
4Life Transfer Factor Max is supported by research across three studies. In the first study, 600 mg of Tri-Factor Formula was associated with changes in immune biomarkers within two hours of consumption. 1 A second study observed increased mobility of immune stem cells in participants who consumed 4Life Transfer Factor Max.* 2 A third study examined the effects of 4Life Transfer Factor Max on immune cell activity.* 3

These studies, together with additional published research on 4Life Transfer Factor ingredients, support the use of 4Life Transfer Factor Max for overall immune system health.* 3
What other ingredients are in 4Life Transfer Factor Max?
4Life Transfer Factor Max includes additional ingredients to help support healthy immune system function, including vitamins C, Vitamin D, zinc, IP-6, and a Super Mushroom Blend. These ingredients are supported by published research on immune health.*
What is IP-6?
IP-6 stands for inositol hexaphosphate, a naturally occurring compound often associated with dietary fibre in foods. IP-6 is a well-recognised ingredient supported by published research on immune health, and is included in 4Life Transfer Factor Max at a studied dose.*
^In preclinical studies 
  1. Yu, L. et al. Curr. Issues Mol. Biol. 2024. 46:6710-6724. 
  2. Gardner, D. et al. 2026. 4Life Technical White Paper. 
  3. Jensen, G. et al. 2026. Clinical Report 058-010.