4Life | RioVida Stix

•  Contains 4Life Transfer Factor, which is clinically proven to activate the immune system within two hours¹*
•  Supports the immune system with 600 mg of certified 4Life Transfer Factor^® with UltraFactor^®*
•  Is portable and easy to share
• Contains ingredients that provide powerful antioxidant, immune system, wellness, and cardiovascular support*
•  Contains no artificial sweeteners, flavors, or preservatives
•  Contains certified 4Life Transfer Factor^® to Raise Your Immune I.Q.^®*
•  For ages 2 and up

¹ Yu, L.; Iloba, I.; Cruickshank, D.; Jensen, G.S. Feasibility Trial Exploring Immune-Related Biomarkers Pertaining to Rapid Immune Surveillance and Cytokine Changes after Consuming a Nutraceutical Supplement Containing Colostrum- and Egg-Based Low-Molecular-Weight Peptides. Curr. Issues Mol. Biol. 2024, 46, 6710-6724.
Patents
Patents protect our unique processes and formulas. With every new patent, our products become more unique in the marketplace and our formulas and processes become more secure. Browse our list of international patents below to see what makes 4Life so unique!
4Life Transfer Factor
• 6,468,534 B1
• 6,866,868 B1
• 10,464,980 B1
• 11,203,625 B1
• 10,471,100
• 11,197,894

Primary Support: Immune System, Healthy Aging, Antioxidant*
Secondary Support: Brain Health, Heart Health, Energy*

• UltraFactor^®—A proprietary concentrate of ultra-filtered 4Life Transfer Factor proteins and other peptides from cow colostrum
• OvoFactor^®—A patented concentrate of 4Life Transfer Factor proteins and other peptides from chicken egg yolk
• NanoFactor^®—A proprietary concentrate of nano-filtered cow colostrum
• Açaí, blueberry, and elderberry fruit powder, grapeseed extract, and pomegranate hull extract

Made in the USA with quality ingredients from around the world.