•  Supports lean muscle and burns fat^{^}* 
•  Provides 20 g of protein per serving*
•  Supports weight management in conjunction with a healthy diet and exercise* 
•  Supports feelings of fullness* 
•  Features 2:1:1 naturally occurring BCAAs*
•  Activates the immune system within two hours with 4Life Transfer Factor*¹
•  Gram for gram, Pro-TF protein blend is superior to whey protein concentrate, the gold standard whey protein, in the areas of fat burning and macronutrient metabolism.^{^}*
•  Is university-studied^ and patent pending
•  Stimulates fat burning markers from “bad fat” stores by up to 564% for up to three hours*^{^}

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! Learn more.
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: Weight management, muscle and sports performance, recovery, immune system*
Secondary Support: Heart health; muscle, bone, and joint health*

• 4Life^® Hi-DH PRO Whey & Egg Hydrolysate—A proprietary ratio of low molecular weight peptides from high-DH whey protein hydrolysate and egg white protein hydrolysate*
• 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

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

Serving Size: Two (2) Scoops (34 g)
Servings Per Container: 23

Combine one (1) serving (2 scoops) with 10 oz or more of cold water or a liquid of your choice and shake vigorously in a shaker cup.

To supplement your diet and achieve your daily protein needs: Limit to two (2) scoops per day for children, six (6) scoops for adults, and twelve (12) scoops for athletes.

PRO-TF^® Q&A
Support Healthy Aging with PRO-TF^® flyer

†When combined with a healthy diet and exercise.

^In preclinical studies
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.