4Life - The Immune System Company®

Singapore-2023-nov- smart start incentive-HP

Science you can trust

Help your body recognize, respond to, and remember potential health threats with 4Life Transfer Factor^®: an immune system memory molecule that supports your immune system within two hours!^*1

Check out 4Life peer-reviewed, in-house, and 3rd-party studies, research and patents!

What are transfer factors?

Explore 4Life Science-Backed Products by Brand

When you feel healthy, you can live your best possible life. To do this, you need a highly robust immune system. That's why people are making the smart choice with 4Life Transfer Factor^® products. 4Life offers numerous delivery methods, including capsules, chewable tablets, juice beverages, powders, and topical products.*

                
4Life Transfer Factor® Immune Support*Colostrum-based immune system support*

Digest4Life®Gut health and immune system support*

Targeted Transfer Factor®Focused support for your body's needs*

RioVida®Antioxidant superfruits powered by 4Life Transfer Factor®*